Manley Severe Duty Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Big Block Chevy - Set of 8 Distributor Advance A must have for titanium

A must have for titanium valves

1970-1972 Pontiac GTO CID 455

Flows 50 Percent Better Than Stock

'68-74 Plymouth Roadrunner and '67-70 Belvedere (check the application listings for exact fitment)

1987-1988 Chevrolet R20 Suburban 5

Manley Severe Duty Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Big Block Chevy - Set of 8 Distributor Advance A must have for titaniumProduct Description: Intake Valve Severe Duty 2. 250 in Head 0. 342 in Valve Stem 5. 494 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