COMP Cams XD-A 7.950-8.182in w/o Shims - Set of 16

A game-changing method for accurately setting lash or pre-load while using non-adjustable style rockers. The patent-pending system incorporates a smaller top section that slides two inches deep inside a larger bottom section. Length can then be adjusted in .004" increments with available shim kit. Featuring a 90% increase in bending stiffness, these XD-A pushrods can be adjusted from 7.950" to 8.182" and allow for the use of lightweight rockers. .004" incremental adjustment is perfect for setting pre-load or lash. See 896808-1 for a single pushrod or 896808-KIT for a complete kit with shims. LS Engines that require a 7.950-8.182 inch long pushrod