Engine
Active filters
Precision cam shims for accurate valve adjustment. Made in the U.S.A.
Covers the gap between the transmission top cover and the engine cylinder for a finished look. Installs quickly and easily. Durable polished finish.
Forged, precision-fit piston kit with ArmorGlide® skirt coating and force-fed pin oiling. Value-pack includes two pistons, rings, pins, and circlips.
Durable forged piston kit with low-friction skirt coating; includes two pistons, rings, pins and circlips, made in the USA.
Forged aluminum piston kit with ArmorGlide® skirt coating; includes two pistons, rings, piston pins and circlips.
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.
Direct-fit oil cooler cover that installs like the stock factory cover for a quick bolt-on upgrade.
High-performance piston kit with ArmorFit™ and ArmorX™ coatings for reduced wear, improved sealing and reliable fitment.
Durable radiator guard with mounting bracket for easy installation. Protects against rocks and road debris. Made in the USA.
Includes rings for one piston only.
Designed specifically for compatibility with Wiseco pistons.
Direct-fit piston pin clips for many Harley models. Made in the USA and built to OEM-equivalent standards.