For 91-03 XL Models. HP+® FIXED LENGTH PUSHRODS. Maintain maximum valve lift in your Harley Davidson® XL engine. Increased stiffness and column rigidity maximizing valve-train stability, increasing engine RPM horsepower and torque output. 3/8" diameter/.065" wall 4130 chromoly fixed-length one-piece pushrods with hardened ball ends. Length is 0.040" under stock, intake 10.706", exhaust +10.760". Designed to exceed the needs of performance engines using larger lift camshafts and high spring pressures, while maintaining proper and critical oil flow to top end valve train. Designed for use with hydraulic or solid lifters and street or race engines. These pushrods require removal of rocker covers and rocker arm supports. Made in the U.S.A. - Part Number - 0928-0040
