AIR FLOW RESEARCH

AIR FLOW RESEARCH

Exhaust Valve - 1.570 in Head - 8 mm Valve Stem - 5.030 in Long - Stainless - Small Block Ford - Eac…

AIR FLOW RESEARCH

Intake Valve - Street - 2.050 in Head - 8 mm Stem - 4.900 in Long - Stainless - Small Block Chevy / …

AIR FLOW RESEARCH

Exhaust Valve - Race - 1.600 in Head - 8 mm Stem - 5.030 in Long - Stainless - Small Block Chevy / F…

AIR FLOW RESEARCH

Exhaust Valve - 1.600 in Head - 8 mm Valve Stem - 5.030 in Long - Stainless - Small Block Chevy / Fo…

AIR FLOW RESEARCH

Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Ea…

AIR FLOW RESEARCH

Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy / Fo…

AIR FLOW RESEARCH

Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy / Fo…

AIR FLOW RESEARCH

Intake Valve - 2.020 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy / Ford - Se…

AIR FLOW RESEARCH

Exhaust Valve - 1.600 in Head - 8 mm Valve Stem - 5.030 in Long - Inconel - Small Block Chevy / Ford…

AIR FLOW RESEARCH

Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - …

AIR FLOW RESEARCH

Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Inconel - Big Block Chevy - Ea…

AIR FLOW RESEARCH

Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder…