Description
S&S Cycle 2066-1984 BT 3-31/32in Stroke 3-7/16in Bore 9.0 To 1 Compression Cylinder Kit - Gloss Black - 91-9012
This kit is intended to replace the cylinders and pistons of a 74" shovelhead engine and increase the compression ratio to 9:1. Compatible with stock or S&S cylinder heads. Kit includes S&S 3-7/16" bore high tensile cast iron cylinders, 3-7/16" bore forged high compression pistons for 74" (3-31/32" stroke) engines with rings and wristpins, head gaskets, S&S stainless steel head bolts with washers, base nuts, base gaskets.
Fitment and application
S&S Cycle 2066-1984 BT 3-31/32in Stroke 3-7/16in Bore 9.0 To 1 Compression Cylinder Kit - Gloss Black. Confirm the vehicle, year, model, configuration, and complete manufacturer part number before ordering.
Product details
- Brand: S&S Cycle
- Product type: Piston Sets - Powersports
- Manufacturer part number: 91-9012
- SKU: ssc91-9012
- UPC: 91-9012