HP+ One Piece 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.
