4076 HP+ One-Piece pushrod set. Short Travel lifters

These Feuling HP+ one-piece pushrods are specifically engineered for 1999 to 2017 Twin Cam engines equipped with short travel lifters and Feuling 594 or 630 small base circle cams. Sold as a kit, these 4130 chromoly rods feature a 7/16-inch diameter and a .165-inch wall thickness for maximum column rigidity. The one-piece design is significantly stronger than adjustable alternatives, reducing valve-train harmonics and ensuring you maintain every bit of valve lift. Because these are fixed length, they provide a set-and-forget solution for specific performance configurations. They are heat-treated and finished in black oxide for long-lasting durability in demanding high-RPM environments.