Manley Race Master Valve Exhaust 1.770" Head 0.342" Valve Stem - 5.230" Long 913012 5 Year/50000 Mile Exterior Case

5 Year/50000 Mile Exterior Case Warranty

Withstands 500F direct continuous/2000F radiant heat

Cometic's gaskets are proudly made in the USA with materials manufactured on American soil

AFCO's passion to be the best is the reason that professional racers have relied on AFCO products for over two decades

4 Gauge Oil Pressure/Water Temperature/Oil Temperature/Fuel PressureLongacre is an established brand name in the racing industry and is recognized for dedication to quality

Manley Race Master Valve Exhaust 1.770" Head 0.342" Valve Stem - 5.230" Long 913012 5 Year/50000 Mile Exterior CaseProduct Description: Exhaust Valve Race Master 1. 770 in Head 0. 342 in Valve Stem 5. 230 in Long Stainless Pontiac V8 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