Engine

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Complete top-end kit with forged pistons, rings, retainer clips and chrome piston pins. Includes X-Ring package; pistons made in the USA.
ArmorX™-coated pistons with ArmorFit™ skirt coating for smooth, quiet operation. Includes pistons, rings, pins and circlips. Made in the U.S.A.
Compact oil cooler kit with AN #6 fittings, supplied clamps and reducers, and precision-machined components for durable, easy installation.
Forged pistons 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.
Precision CNC-machined top covers that replace original equipment (OEM) parts; includes gaskets and hardware. Sold in pairs.
Direct-fit replacement cam cover; includes gaskets and hardware for a complete installation.
Machined billet aluminum lifter block covers with included chrome hardware. Sold in pairs.
Reduces oil temperatures using engine temperature and vehicle speed. Quick 15-minute install; no oil cooler removal. Plug-n-play on M8 models with compatible ECM. Made in the USA.
Precision-machined cam cover replaces OEM die-cast unit; includes gaskets and hardware for direct installation.
Precision-machined 10-gauge points cover with chrome hardware. Matching derby and inspection covers available separately.
Machined from 6061-T6 billet aluminum with included chrome hardware. Matching derby and inspection covers available separately. Sold each.
Complete oil cooler kit with AN #6 fittings and frame-mount clamps.
CNC-machined billet aluminum construction for precise fit.