Feuling, Hp+ One Piece Pushrods

Maintain maximum valve lift! Eliminate pushrod flex, reduce valve-train harmonics and increase 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 pushrods are stock replacement lengths and designed to work with the factory base circle camshaft dimensions. These pushrods work with Feuling 543 EVO cam grind (Part #1391) and the Factory EVO grind camshaft Fit EVO OEM & Feuling 543 Cam (Part 588030). Note: If using a camshaft other than Feuling 543 or stock, please contact your camshaft manufacture to verify if the base circle is stock sized or modified. Quick install pushrods are said to be easier to use, however they cannot compare to a solid pushrod for strength and durability. / Fitment: 84-99 Evo Big Twin (NU)