Constructed from 4130 chrome moly steel, this one-piece pushrod set features a heavy-duty 7/16" diameter tube with a 0.165" wall thickness and swedged formed ends. The components are precision machined for concentricity, heat treated for durability, and finished with a black oxide coating. Designed for use with both hydraulic and solid lifters in street or race applications, these pushrods are compatible with all Feuling® stock and SE M8 camshafts.
Feuling® recommends these one-piece pushrods over quick-install adjustable alternatives to maintain maximum cam and valve lift while reducing valve train harmonics and associated hydraulic lifter issues. This design addresses the unstable nature of the 4-valve engine configuration, where a single rocker arm activates two valve springs. Installation requires the removal of rocker covers and rocker arms, and the parts are manufactured in the USA.