Made from 7/16” diameter 4130 Chromoly steel with the same great design as the regular install Feuling® adjustable pushrods, but feature a slightly shorter tapered tubeCome disassembled, allowing the...
Tube material starts out as 7/16 rod OD, it then gets turned down to 3/8 OD leaving heavy duty 7/16 - 20 threads for the base and jam nutThe jam nut slides up the pushrod, the base then loosens up...
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 issuesFixed...