Description
A top-end rebuild demands precision components that can handle sustained RPMs and cylinder pressures without compromise. The Wiseco Piston Kit K1603 delivers the complete solution for your 1972-1985 XLH1000—high-silicon aluminum construction resists thermal stress while maintaining tight tolerances, and the 10:1 compression ratio maximizes power output without sacrificing reliability. Everything you need is included in one kit, so you can focus on the rebuild rather than sourcing individual components.
- High-silicon aluminum alloy
- 10:1 compression ratio
- Fits 1972-1985 XLH1000
- Pistons, rings included
- Wrist pins, circlips included
- Top-end gasket set included
- Precision-engineered tolerances
- Overbore or standard rebuild
- Cylinder sleeves sold separately
- Bolt-on installation
