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Forged pistons with generous valve pockets for big valves and cams.
Includes rings, piston pins and circlips for two pistons.
Force-fed pin oiling and a pressure-seal groove enhance sealing and durability.
Forged piston kit with ArmorGlide™ coated skirts, rings, retainer clips, and chrome piston pins. ArmorPlating on Twin Cam pistons improves ring seal and detonation resistance. Made in the USA.
Forged piston kit with ArmorGlide™ skirts, rings, retainer clips, and chrome piston pins; Twin Cam ArmorPlating for added protection. Made in USA.
High-quality heat-treated cam drive component, made in the U.S.A.; recommended for professional installation.
Transparent cam cover designed to match Assault series air cleaners. Made in the USA.
Replacement ring set for one piston; verify piston compatibility before purchase.
Proven N2 cam profile; runs to 6500 rpm with stock hydraulic lifters. Made in the U.S.A.
Computer-designed alloy-steel cams, heat-treated and made in the USA. Four-gear set required. Installer must check clearances.