Manley Race Master Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.422 in Long - Big Block Chevy - Set of 8 AS0002-L Flexplate for 153 Tooth 55-85

Flexplate for 153 Tooth 55-85 Shortblock Chevy

100-175 hp kit or medium blower

Film thickness greater than an SAE 75W90

NexTek springs are specially processed from chrome silicon that undergoes winding

Motor oil is for the motor

Manley Race Master Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.422 in Long - Big Block Chevy - Set of 8 AS0002-L Flexplate for 153 Tooth 55-85Product Description: Exhaust Valve Race Master 1. 880 in Head 0. 372 in Valve Stem 5. 422 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