Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.354 in Long - Big Block Chevy - Set of 8 30009BL 1979-1983 GMC K3500

1979-1983 GMC K3500

Decal kits add a realistic look to most aftermarket nose-pieces to replicate the popular 1983-88 Monte Carlo SS

• Bail mount

lock down the stop

Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.354 in Long - Big Block Chevy - Set of 8 30009BL 1979-1983 GMC K3500Product Description: Exhaust Valve Severe Duty 1. 880 in Head 0. 372 in Valve Stem 5. 354 in Long Stainless Big Block Chevy Set of 8 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 University, our