Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Small Block Chevy / Ford - Set of 8 Bolt - Grade 5 1999-2000 Workhorse Custom Chassis P32

1999-2000 Workhorse Custom Chassis P32

Fits '55-'64 GM passenger car and truck

Harmonic Balancer Installation Tool

Four 10 AN Female O-Ring Outlets

4 to 7 in Drop

Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Small Block Chevy / Ford - Set of 8 Bolt - Grade 5 1999-2000 Workhorse Custom Chassis P32SEVERE 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