Quick view Details AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree MSRP: Now: $3.24 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree MSRP: Now: $16.19 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve MSRP: Now: $25.91 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree MSRP: Now: $16.19 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve MSRP: Now: $25.91 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam MSRP: Now: $19.64 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve MSRP: Now: $25.91 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam MSRP: Now: $16.68 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve MSRP: Now: $25.91 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve MSRP: Now: $25.91 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $24.83 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL MSRP: Now: $172.74 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR8511-1 1.500 Steel Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each MSRP: Now: $3.24 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR8505-1 1.500 Titanium Retainer 10-Degree Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Each MSRP: Now: $16.19 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR8019-1 1.270 Valve Spring Hydraulic Roller Cam Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each MSRP: Now: $19.64 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR8000-1 1.550 OD Valve Spring Solid Roller Cam Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each MSRP: Now: $16.68 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR7631-1 BBC 1.880 Exhaust Valve Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $25.91 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR7627-1 BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR7626-1 BBC 2.300 Intake Valve Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR7553-1 BBF 1.760 Exhaust Valve 11/32 x 5.050 OAL Exhaust Valve - 1.760 in Head - 11/32 in Valve Stem - 5.050 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $24.83 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR7256-8 2.100 Intake Valves 8pk 8mm x 5.000 OAL Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $172.74 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected × OK
Quick view AIR FLOW RESEARCH | sku: AFR7256-1 SBC/SBF 2.100 Intake Valve 8mm Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.080 in Long - Stainless - Small Block Chevy / Ford - Each MSRP: Now: $21.59 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected
Quick view AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each MSRP: Now: $21.59 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 13 14 Next Previous 4 5 6 7 8 9 10 11 12 13 14 Next Compare Selected