Forged Piston Set +0.020 Big Twin (36-84) Harley

【S&S Cycle 106-5537 Forged Piston Set +0.020 Big Twin (36-84) Harley Engine Parts ProTaper】
■Product Description These forged 3-5/8 inch bore stroker pistons replace several cast and forged big bore pistons previously offered by S&S. These pistons can be used with 88Ci (4-1/4 inch stroke), 93Ci (4-1/2 inch stroke), and 96Ci (4-5/8 inch stroke) engines with stock 8-1/2 inch diameter flywheels, and with 98Ci (4-3/4 inch stroke) and 103Ci (5 inch stroke) engines with 8-1/4 inch small diameter flywheels. Modern metallurgy and advanced skirt design allow for a piston fit relatively close to new stroker bore pistons, resulting in low engine noise and extended engine life. These pistons can be installed in existing cylinders. Optional pistons can be installed when purchasing new cylinders. ■Compatible models: Harley-Davidson / Big Twin (1936-1984) ■Specifications Material: Forged aluminum Accessories: Piston pins, piston rings ■Notes *Images are for illustration purposes only. Includes products with different sizes and colors. Product design and specifications are subject to change without notice. Please understand.