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S&S Cycle 91-9023 - 66-84 BT 80in 3-1/2in Bore Cylinder and High Compression Piston Kit
S&S Cycle 91-9023 - 66-84 BT 80in 3-1/2in Bore Cylinder and High Compression Piston Kit
SKU: SSC-91-9023
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S&S Cycle 91-9023 - 66-84 BT 80in 3-1/2in Bore Cylinder and High Compression Piston Kit
This kit is intended to replace the cylinders and pistons of a 80" shovelhead engine and increase the compression ratio to 9:1. Compatible with stock or S&S cylinder heads. Kit includes S&S 3-1/2" bore high tensile cast iron cylinders, 3-1/2" bore forged high compression pistons for 80" (4-1/4" stroke) engines with rings and wristpins, head gaskets, S&S stainless steel head bolts with washers, base nuts, base gaskets.
