Forged Piston Set +0.030 Big Twin (36-84) Harley

【S&S Cycle 106-5538 Forged Piston Set +0.030 Big Twin (36-84) Harley Engine Parts Proto】
■Product Description This forged 3-5/8 inch bore stroker piston replaces several cast and forged big bore pistons previously offered by S&S. This piston can be used with 88Ci (4-1/4 inch stroke), 93Ci (4-1/2 inch stroke), 96Ci (4-5/8 inch stroke) engines with stock 8-1/2 inch diameter flywheels, and 98Ci (4-3/4 inch stroke), 103Ci (5 inch stroke) engines with 8-1/4 inch small diameter flywheels. With the latest metallurgy and advanced skirt design, this new stroker bore piston achieves a relatively close piston fit, resulting in low engine noise and long engine life. This piston can be installed in existing cylinders. When purchasing new cylinders, optional pistons can be installed. ■Compatible Models Harley Davidson / Harley-Davidson Big Twin (36-84) ■Specifications Material: Forged Aluminum Accessories: Piston pin, piston rings ■Notes *Image is for illustration purposes only. Includes products with different sizes and colors. Product design and specifications are subject to change without notice. Please be aware.