106-5535 Forged 3-5/8" big bore piston kit. Std

Stepping up to a big bore requires precision components, and this S&S forged 3-5/8 inch piston kit is the industry standard. Designed for 1936 to 1984 Big Twin models, these standard bore pistons work with a variety of strokes to create 88, 93, 96, 98, or 103-inch engines. The pistons feature a 30cc dome volume and a 1.260-inch deck height. S&S utilizes an advanced alloy and a specific skirt profile to reduce engine noise and increase longevity. This kit is sold as a set and includes forged pistons, wrist pins, clips, and rings. Whether you are building a high-compression Shovelhead or a long-stroke Panhead, these pistons provide the strength and geometry needed for high-displacement performance.