FEULING OIL PUMP CORP. HP+? Pushrods 4083

HP+® Pushrods Feuling highly recommends using one-piece pushrods instead of adjustable pushrods to maintain maximum cam/valve lift and reduce valvetrain harmonics and associated hydraulic lifter issues, Fixed length, 4130 chromoly one-piece pushrods with swedged formed ends, Heavy-duty 7/16" diameter tube with a wall thickness of 0.165", Heat-treated with a black oxide finish, Stock replacement lengths, Designed to work with factory base circle camshaft dimensions, Will work with all stock, Screamin' Eagle and Feuling camshafts, Made in the U.S.A.