Description
Upgrade or replace your Harley-Davidson 103" engine pistons with this high-quality S&S Piston Kit. Designed for a 3.875" bore (standard size), this kit includes forged pistons (unless noted), rings, wrist pins, and clips for a complete motor replacement. Pistons for 103" kits are precisely machined, eliminating the need to measure the piston. The low-friction coating on the piston skirt ensures smooth operation and long-lasting performance. Made in the U.S.A. Please hone cylinders to nominal diameter +/- 0.0001" for correct clearance. Fits a range of 1999-2016 Harley-Davidson models equipped with 103" engines.
Kit Includes:
- Forged pistons
- Piston rings
- Wrist pins
- Clips
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