Manley Extreme Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Big Block Chevy HASZF20DK 1985-1997 Pontiac Firebird

1985-1997 Pontiac Firebird

Fabricators can count on material consistency and dimensional accuracyVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market

and Toyota V-8 applications

Chrome Plated Steel Valve Cover

Mounting Hardware Included

Manley Extreme Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Big Block Chevy HASZF20DK 1985-1997 Pontiac FirebirdProduct Description: Exhaust Valve Extreme 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