Feuling Adjustable Pushrods For Harley Twin Cam 1999-2017

Feuling Adjustable Pushrods For Harley

Maintain maximum valve lift! Increase stiffness and column rigidity maximizing valve-train stability, increasing engine RPM horsepower and torque output. Feuling® has engineered these pushrods with 3/8 4130 chrome moly tube and to use a minimal adjustment parameter eliminating flex and loss of valve train-stability problems associated with most adjustable pushrods. 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 gear.

Features:

• Individual length intake & exhaust pushrods keep the adjustment extension to a minimum
• HP+ pushrods have 24 threads per inch adjustment, super strength single jam nut lock system, wall thickness 0.120
• Race Series have 24 threads per inch with 0.145 wall thickness - recommended when extreme valve-spring pressures are used
• Designed for use with hydraulic or solid lifters and street or race engines
• HP+ and Race Series pushrods require removal of rocker covers and rocker arm supports
• Feuling® HP+ and Race Series pushrods can be used with the factory pushrod tubes
• Made in the U.S.A.