Active filters
Complete piston kit with forged pistons, rings, wristpins and clips. Deck height 1.050"; fits up to 4-5/8" stroke. Made in the USA.
High Compression Piston Kit with a 12.5cc raised dome delivering a 10.6:1 compression ratio. Deck height 1.0985", wristpin .927". Not for twin cooled or '17 touring models.
Forged big-bore piston kit compatible with stock rods; cylinders may require boring for proper fit. Precision-made for correct clearances.
Braided outer jacket and internal steel wire reinforcement provide durable, high-performance oil routing and kink resistance.
High-quality heat-treated cam drive component, made in the U.S.A.; recommended for professional installation.
Durable forged pistons for big bore builds. Compatible with stock rods with tapered wristpin ends. Cylinders may be bored to fit; machine to nominal diameter for correct clearance.
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.
Replaces the thermostatic actuator element with a VRF plug that routes oil to bypass the cooler during cold starts and sends hot, filtered oil to the cooler at operating temperature. Kit includes plug, spring, button head, O-ring and gasket. Made in the USA.
Advanced oil cooling with turbulators and mini-louvered fins for maximum heat transfer and minimal pressure loss. Includes installation components. Made in the USA.