Manley Race Master Intake Valve - 2.190 in Head - 0.372 in Valve Stem - 5.244 in Long - Big Block Chevy - Set of 8 11015 4- and 5-Lug Kit have

4- and 5-Lug Kit have a Travel Range of 8

Radio jumper compatible with most Yaesu mobile radios featuring an RJ11 Hand Mic Connector

Boost vs Gear (Time or RPM)

400M and 429-460 engines

Turbosmart Power Port Blow-Off Valve

Manley Race Master Intake Valve - 2.190 in Head - 0.372 in Valve Stem - 5.244 in Long - Big Block Chevy - Set of 8 11015 4- and 5-Lug Kit haveProduct Description: Intake Valve Race Master 2. 190 in Head 0. 372 in Valve Stem 5. 244 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