Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Big Block Chevy Full Face Helmet Fuel system

Fuel system

Protects from Excessive Water Splash:

Patriot Exhaust products continue to offer the best value for the dollar of any brand in the industry

4L60E / 4L70 E / Powerglide / TKO / TH350

Ford Thick Film Ignition (TFI) coverage includes both modulators mounted on the distributor and remote mount applications

Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Big Block Chevy Full Face Helmet Fuel systemProduct Description: Exhaust Valve Severe Duty 1. 880 in Head 0. 342 in Valve Stem 5. 422 in Long Stainless Big Block Chevy Sold Individually Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance Products has been at the forefront of the high performance automotive industry. Founded by gearhead Hank Manley shortly after his graduation from Brown