S&S 3.5" Stock Bore Standard Compression Cylinder & Piston Kit (91-9024)
- Intended to replace the cylinders and pistons of a 80" Shovelhead engine and maintain the stock compression ratio of 8:1
- 4.25" stroke length
- 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.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1984 | Harley-Davidson | Disc Glide FXRDG | |
| 1979-1981 | Harley-Davidson | Electra Glide Classic FLHC | |
| 1979-1984 | Harley-Davidson | Electra Glide FLH | |
| 1984 | Harley-Davidson | Electra Glide FLHX | |
| 1980-1981 | Harley-Davidson | Electra Glide Sport FLHS | |
| 1984 | Harley-Davidson | Electra Glide Sport FLHS | |
| 1979-1981 | Harley-Davidson | Fat Bob FXEF | |
| 1982-1984 | Harley-Davidson | Low Glide FXRS | |
| 1979-1982 | Harley-Davidson | Low Rider FXS | |
| 1983-1984 | Harley-Davidson | Low Rider FXSB | |
| 1983-1984 | Harley-Davidson | Sport Glide FXRT | |
| 1980-1982 | Harley-Davidson | Sturgis FXB | |
| 1979-1984 | Harley-Davidson | Super Glide Electric Start FXE | |
| 1982-1983 | Harley-Davidson | Super Glide II FXR | |
| 1981-1984 | Harley-Davidson | Tour Glide Classic FLTC | |
| 1980-1983 | Harley-Davidson | Tour Glide FLT | |
| 1980-1984 | Harley-Davidson | Wide Glide FXWG | |