AFR High Performance Exhaust Valve - 1.880" Head - 11/32" Valve Stem - 5.450" Long - BB Chevy H77803FS resulting in a clean and

resulting in a clean and comfortable factory look

95 gph at 15 psi

and 1/8"NPT fittings

and stainless steel hardware to secure microswitch to the bracket

1977-1978 Dodge D150

AFR High Performance Exhaust Valve - 1.880" Head - 11/32" Valve Stem - 5.450" Long - BB Chevy H77803FS resulting in a clean andProduct Description: Exhaust Valve High Performance 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