Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.065 in Long - Small Block Chevy - Set of 8 Synthetic Engine Oil 2005-2012 Ford F-550 Super Duty

2005-2012 Ford F-550 Super Duty

T pipe nipple for installation to the Accusump

1987-1997 Ford F-350

Externally balanced single bolt pattern 10

crush sleeves

Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.065 in Long - Small Block Chevy - Set of 8 Synthetic Engine Oil 2005-2012 Ford F-550 Super DutySEVERE DUTY SERIES Superior Stainless for High Temperature Gasoline Engines Exhaust Material XH 428 with Double the Ultimate Tensile Strength ( at 1500 F ) over the competition Intake Material NK 844 with 1000 Times Better Fatigue Strength than competitors offerings 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