Description
Piston Kit
- All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
- Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
- Forged Replica pistons are forged from 2618 aluminum for superior strength and durability
- Forged High Compression pistons improve power and torque across entire rpm range
- Forged Big Bore pistons increase engine’s displacement, torque, and peak horsepower
- Forged Replica pistons are forged OE replacements
- All pistons are heat treated with a T-5 hardening and tempering cycle
- Replica pistons and all rings are OEM replacements
- Kits include piston, rings, wrist pin and circlips
- Two stroke replacement rings are sold individually (Example if your piston has two rings you will want to order two rings)
- Four-stroke piston rings sold as a set


![SPI Sports Parts Inc Piston T-Moly Double Ring S-D [MPN: SM-09144B]](https://www.carpartscrown.com/wp-content/uploads/2026/03/spi-sports-parts-inc-piston-t-moly-double-ring-s-d-mpn-sm-09144b-brzmxzzb46329.webp)
![Hot Cams Valve Shims 10.00×3.05mm – 5/Pack [MPN: 5PK1000305]](https://www.carpartscrown.com/wp-content/uploads/2026/03/hot-cams-valve-shims-10-00-215-3-05mm-8211-5-pack-mpn-5pk1000305-mkmqgvit01562.webp)
![WSM Ring Set [MPN: 51-226-05]](https://www.carpartscrown.com/wp-content/uploads/2026/03/wsm-ring-set-mpn-51-226-05-wvafcuxw99141.webp)
![Moose Offroad Piston Kit [MPN: 0910-2715]](https://www.carpartscrown.com/wp-content/uploads/2026/03/moose-offroad-piston-kit-mpn-0910-2715-yyysmxrs81331.webp)
![Feuling Valve Keepers – .05 [MPN: 1206]](https://www.carpartscrown.com/wp-content/uploads/2026/03/feuling-valve-keepers-8211-05-mpn-1206-etyljxdm76807.webp)


![Vertex Top End Kit Cast Replica [MPN: VTK22795B]](https://www.carpartscrown.com/wp-content/uploads/2026/03/vertex-top-end-kit-cast-replica-mpn-vtk22795b-dgieahjt35715.webp)
Reviews
There are no reviews yet.