Manley Extreme Duty Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.354 in Long - Big Block Chevy 355016 Cylinders come complete with heim

Cylinders come complete with heim

8-series ignition and crank trigger

Its 103mm throttle body opening can be port matched to 105mm

Configurable User Password Protection - ΓÇ £Lock" your tune to prevent tampering

1986-1995 Ford E-150 Econoline

Manley Extreme Duty Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.354 in Long - Big Block Chevy 355016 Cylinders come complete with heimProduct Description: Exhaust Valve Extreme Duty 1. 880 in Head 0. 372 in Valve Stem 5. 354 in Long Stainless Big Block Chevy Sold Individually 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