Features & Benefits:-
* 0.165" Wall thickness,
* One piece (non-adjustable)
* Eliminates pushrod flex
* Reduces valve-train harmonics and allows increased valve lift
* Fixed Length 4130 Chrome moly one piece pushrods with swedged formed ends.
* Heavy duty 7/16" diameter tube with 0.165 wall thickness, precision concentricity, heat treated with a black oxide finish.
* Intake and Exhaust length pushrods are stock replacement lengths and designed to work with the factory base circle camshaft dimensions.
* These pushrods work with all Feuling, stock and SE® M8 camshafts.
* Due to the unstable nature of this 4 valve engine design with 1 rocker arm activating 2 valve springs Feuling highly recommends running one piece pushrods over quick install adjustable rods to maintain maximum cam/valve lift and reduce valvetrian harmonics and associated hydraulic lifter issues.
* Replaces OEM # 17900030 & 17900030.
Tech Tips:-
* Prior to Start-up, the engine should be wound over with spark plugs removed until oil reaches the top pushrod ball / rocker arm socket.
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