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: 02 Sep - 09 Sep
CONFIRM FITMENT BEFORE ORDERING
Please confirm fitment for your bike below as we do not accept returns on parts ordered incorrectly.
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.