- Precision adjustable design for accurate valve clearance.
- Made in the USA.
- Rocker boxes must be removed for installation or removal.
Active filters
Replacement ring set for S&S pistons; includes rings for two pistons. Made in the USA.
Replacement ring set for S&S pistons; includes rings for two pistons. Made in the USA.
Replacement ring set for two S&S pistons. Made in the U.S.A.
Includes gear and spacer; requires matching cam and pinion gear. Made in the U.S.A.
Complete breather gear kit includes gear and spacer; requires matching cam and pinion gear. Made in the U.S.A.
Complete heavy-duty connecting rod set with front and rear rods, crankpin, nuts, steel cages and roller bearings. Deep-forged and heat-treated, 0.120" wider than stock; accommodates strokes up to 5.00".
High-lift valve springs providing correct spring force for performance cams in 74" and 80" motors. Max lift; requires proper valvetrain setup. Made in the United States.
Revolutionary design for faster installation without removing rocker covers. Threaded adjuster slides into place and locks securely. Drilled ball ends allow oil flow. Made in the USA.