Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.036 in Long - Small Block Chevy - Set of 8 11823-8 Camshaft Degree Kit 1964-1969 Buick Special CID 454

1964-1969 Buick Special CID 454

The greaseable polyurethane bushings minimize suspension deflection for a crisp handling setup

The units wider distributor cap terminal spacing eliminates across fire which occurs in small diameter caps

Belleville Washer

such as circle track

Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.036 in Long - Small Block Chevy - Set of 8 11823-8 Camshaft Degree Kit 1964-1969 Buick Special CID 454SEVERE DUTY SERIES Superior Stainless for High Temperature Gasoline Engines Exhaust Material XH 428 with Double the Ultimate Tensile Strength ( at 1500 F ) over the competition Intake Material NK 844 with 1000 Times Better Fatigue Strength than competitors offerings 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