Comp push rods intended for street to race applications engines. Magnum pushrods are one-piece .080 wall chrome moly. These push rods are an affordable alternative for engines with higher spring pressure and larger horse power. All Magnum push rods are heat treated and compatible with guide plates.
Manley 5/16" chrome moly pushrods for LS1 applications. These are the same pieces we use in our 500-hp head-and-cam package, and they are strongly recommended for use in high-revving LS1 engines that require a stock-length (7.375") pushrod.
Stock length (7.375")
Made from seamless 4130 chrome moly (NASCAR-quality .080" wall)
Stiffer than stock steel for superior high-rpm control
Perfect for any high-rpm (6000+) application
NOTE: Please measure and confirm desired pushrod length before ordering.
Chromemoly Pushrods The proper length pushrod is critical to achieving correct valvetrain geometry. Our one-piece chromemoly pushrods are available in a variety of lengths for use with any type of OEM or aftermarket heads.
Designed specifically for high performance usage, the pushrods incorporate the following features: · Cold formed from 4130 chromemoly steel construction · .080" wall thickness · Induction hardened heat-treating for use with guideplates
In addition, the oil hole is closed to within .040", then drilled and chamferred the holes to .093" to eliminate stress fractures and cracks caused by the cold forming process. They're available in sets or individually. NOTE: Always check the proper pushrod length for your specific application before ordering.