AFR Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy 12755 evenly spaced pleats provide excellent

evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings

Current product lines include cold air intake systems

227 cc Intake

An engine mid-plate locates between the engine block and transmission to provide a center mounting point in a fabricated chassis

Universal V8

AFR Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy 12755 evenly spaced pleats provide excellentProduct Description: Exhaust Valve 1. 880 in Head 11 32 in Valve Stem 5. 450 in Long Stainless Big Block Chevy 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