PUSHRODS HP+ 17 M8

Can be used with hydraulic or solid lifters and street or race engines Made in the USA Requires removal of rocker covers and rocker arms for installation. 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 Works with all Feuling® stock and SE M8 camshafts Due to unstable nature of this 4-valve engine design with one rocker arm activating two valve springs, Feuling® highly recommends running one-piece pushrods instead of quick-install adjustable pushrods to maintain maximum cam/valve lift and reduce valve train harmonics and associated hydraulic lifter issues.