AFR Street Intake Valve - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - Small Block Chevy/Ford Helmet Shields 600'' exhaust valves with AFR's

600'' exhaust valves with AFR's iron ductile interlocking valve seats

AFCO control begins with the right foot

sold separately

Allows driver control for air shock pressure right from the driver seat

Exceeds both SFI 3

AFR Street Intake Valve - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - Small Block Chevy/Ford Helmet Shields 600'' exhaust valves with AFR'sProduct Description: Intake Valve Street 2. 020 in Head 8 mm Stem 4. 900 in Long Stainless Small Block Chevy Ford Sold Individually Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel