One-piece, fixed-length pushrod set recommended to reduce valvetrain harmonics and hydraulic lifter issues.
Precision adjustable pushrods that maintain maximum valve lift, improve valve-train stability, and handle high-lift cams and heavy spring pressures. Double jam nut lock; fits hydraulic or solid lifters; made in the USA.
Revolutionary 0.115" total travel lifters that increase RPM and reduce valve float.
- Reduced oil aeration for stable performance on high-lift cams.
- Precision bearings and high-flow check valve for fast reaction.
- Spin-Tron tested and track proven; pump up before installation.
Short-travel hydraulic lifters with 0.115" total travel to reduce oil aeration, decrease valve float, and improve rpm stability. Set preload 0.065"–0.070"; hand-pump before installation. Compatible with Feuling® HP+® and Race Series® pumps. Made in the U.S.A.
Replacement quick install pushrod nut; 7/16-20 threads, 0.050" adjustment per turn. Made in the USA.
Full-travel hydraulic lifters with .200" of travel engineered for high-lift camshafts. Improve valvetrain stability and reduce valve float. Made in the USA.
Full-travel hydraulic lifters with .200" of travel, engineered for high-lift camshafts and increased spring pressures. Maintain critical oil flow and reduce valve float; recommended for strip and performance street engines.
Performance hydraulic roller lifters, CNC-machined to extend top-end life. Requires removal of rocker covers and rocker arm supports for installation with one-piece pushrods.
- Precision-machined billet construction with square sealing surfaces.
- Longer exit nipples with dual O-rings for improved sealing.
- Optimized inlet sizing and placement for efficient engine breathing.
- Five internal drain ports for controlled drainage and splash resistance.