radius, 5/16" ball end. The radii on each end provide additional clearance for the Rocker adjuster at high lift and allow the pushrods to be installed either "up" or "down". The pushrods have a consistent .165" wall thickness, even in the tapered ends, which is thicker, stiffer and stronger than common .080" or .125" wall designs. These pushrods are made in the USA from heat-treated, one-piece chromemoly tubing, which is much stronger than typical 1000 Series Steels and will better handle extreme valve train setups.Single (1) 8.850" Pushrod7/16" diameter offers additional stiffness and higher natural frequency 210˚

This 7/16" diameter, .165" wall pushrod incorporates technology developed in NHRA/NASCAR engines. 8.850" long with a 5/16" ball end and 210 radius, this pushrod handles extreme valvetrain setups better than standard 1000 series pushrods.