231316 Chrome Moly Push Rod Set Fits Evolution Sportster 1986 1990

For RS and Sportster models, these S&S adjustable pushrods offer the precision needed for a high-performance engine build. They allow for the setting of identical pre-load across all tappets, which is crucial for preventing tappet noise and the dreaded pump-up during spirited riding. These pushrods are crafted from aircraft-quality steel tubing, making them much more rigid than stock components. This added strength helps prevent pushrod flex, which can lead to power loss and damage to your valve springs and tappets. Sold as a set, you receive two intake and two exhaust pushrods designed for optimal geometry and durability.