Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy 11845-1 729005 1975-1975 GMC K15

1975-1975 GMC K15

**(WILL NOT WORK WITH SOME OLDER STOCK CAR PRODUCTS PUMPS WITHOUT BASE ADAPTER FROM SCP BASE ADAPTER #SCP5150KSE sold separately or will work with #SCPBT204/5150KSE dry sump pump)

in 4' lengthsVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market

1969-1974 Chevrolet Corvette

44 x 18 x 4-1/2 in

Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy 11845-1 729005 1975-1975 GMC K15Product Description: Exhaust Valve Severe Duty 1. 880 in Head 0. 342 in Valve Stem 5. 522 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