Manley Severe Duty Exhaust Valve - 1.900 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy - Set of 8 11811-8 Electric Oil Temp Gauge Wet Sump "Econo" pans included

Wet Sump "Econo" pans included trap door baffles to keep oil at the pickup during all conditions

Gerotor Design For Smooth Operation And Durability

High resistance to chemical & oil spills and abrasions

Impala or Buick engine it will require a crankshaft hub G

Manley Severe Duty Exhaust Valve - 1.900 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy - Set of 8 11811-8 Electric Oil Temp Gauge Wet Sump "Econo" pans includedProduct Description: Exhaust Valve Severe Duty 1. 900 in Head 0. 342 in Valve Stem 5. 522 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