Building or refreshing a GM LS engine? This set of 16 pushrods is a direct replacement for the intake and exhaust valves on Gen III and Gen IV LS motors. Fits popular displacements like the 5.3L, 5.7L (LS1), 6.0L (LQ4/LQ9), 6.2L, and even larger builds. Interchange part numbers include PR7400312-16 and 25-7400-1. Made in the USA by SSI, they come with a 1-year warranty. Whether you're doing a cam swap, fixing a bent pushrod, or just doing a full rebuild, having a matched set is crucial for proper valve timing and engine smoothness. These are OEM-style replacements, so they should drop right in without modification. Always double-check your specific engine's requirements for pushrod length, especially if you've changed cam or lifters. A solid, affordable set from a trusted brand to keep your LS running strong.