S&S CYCLE 80" 3-1/2" Bore Cylinder and Standard Compression Piston Kit for '79-'84 80" HD® Big Twins - Gloss Black Finish - 91-9024
🚚 Estimated Delivery: 14 Jul - 21 Jul
This kit is intended to replace the cylinders and pistons of a 80" shovelhead engine and maintain the stock compression ratio of 8:1. 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 standard 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.
- Intended to replace the cylinders and pistons of a 80" Shovelhead engine and maintain the stock compression ratio of 8:1
- Compatible with stock or S&S cylinder heads
- Includes S&S 3.5" bore high tensile cast iron cylinders, 3.5" bore forged standard compression pistons for 80" (4.25" stroke) engines with rings and wristpins, head gaskets, S&S stainless steel bolts with washers, base nuts and base gaskets
- Made in the U.S.A.
NOTE: Pistons in this kit are not intended to be used on 74" engines. Very low compression and poor performance will result.
Fitment Guide
| 1984 | Harley-Davidson | FLHX Electra Glide Special | - | - |
| 1983-1984 | Harley-Davidson | FXSB Low Rider - Belt | - | - |
| 1983 | Harley-Davidson | FXDG Disc Glide | - | - |
| 1981-1984 | Harley-Davidson | FXE Super Glide | - | - |
| 1981-1982 | Harley-Davidson | Electra Glide Classic FLH | - | - |
| 1981 | Harley-Davidson | FXEF Fat Bob | - | - |
| 1981 | Harley-Davidson | Electra Glide Heritage FLH | - | - |
| 1980-1984 | Harley-Davidson | FLH Electra Glide | - | - |
| 1980-1984 | Harley-Davidson | FXWG Wide Glide | - | - |
| 1980-1982 | Harley-Davidson | FLHS Electra Glide Sport | - | - |
| 1980-1982 | Harley-Davidson | FXB Sturgis | - | - |
| 1979-1980 | Harley-Davidson | Super Glide 80 FXE | - | - |
| 1979-1980 | Harley-Davidson | 1200 Super Glide FXE | - | - |
| 1979-1980 | Harley-Davidson | 1200 Fat Bob FXEF | - | - |
| 1979-1980 | Harley-Davidson | Fat Bob FXEF | - | - |
| 1979-1980 | Harley-Davidson | 1200 Electra Glide FLH | - | - |
| 1979-1980 | Harley-Davidson | Electra Glide FL | - | - |
| 1979 | Harley-Davidson | Low Rider FXS | - | - |
| 1979 | Harley-Davidson | 1200 Low Rider FXS | - | - |
| 1979 | Harley-Davidson | Electra Glide FLH | - | - |
| 1978, 1980-1982 | Harley-Davidson | FXS Low Rider | - | - |
Specs
| PRODUCT NAME | CYLINDER AND PISTON KIT |
| TYPE | REPLACEMENT |
| STYLE | STOCK |
| FINISH | POWDER-COATED |
| COLOR/FINISH | POWDER-COATED |
| MATERIAL | CAST IRON |
| BORE SIZE | 3.500" |
| DISPLACEMENT | 80" |
| STROKE LENGTH | 4-1/4" |
| COMPRESSION RATIO | 8.0:1 |
| UNITS | KIT |
| RIDING STYLE | STREET |
Delivery Info
Please Note - Warehouse Locations For This Part -
S&S CYCLE 80" 3-1/2" Bore Cylinder and Standard Compression Piston Kit for '79-'84 80" HD® Big Twins - Gloss Black Finish - 91-9024
Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.
Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.