Description
A top-end rebuild demands precision components that restore your engine to OEM specifications or better. The WSM Original Series kit supplies race-grade pistons, rings, and bearings in one complete package, eliminating the guesswork of sourcing individual components. Whether you’re rebuilding after competition wear or refreshing an aging powerplant, this kit gets you back to peak performance without compromise.
- Includes pistons, rings, pins
- Racing needle bearings included
- Head and base gaskets
- Intake and exhaust gaskets
- Oversize option: .50 mm
- MPN: 010-819-12
- Complete top-end solution
- OEM-quality specifications
- Piston clip assemblies
- Ready for installation






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