S&S Cycle 3 5/8" Big Bore Cylinder and Piston Kit for '66-'84 Touring
S&S Cycle 3 5/8" Big Bore Cylinder and Piston Kit for '66-'84 Touring
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Cylinder and piston kit can be used to build an 88" engine, or to replace the cylinders and piston in an engine with an existing S&S stock bore stroker kit
Features
- Includes 3-5/8" bore high tensile cast iron cylinders, forged pistons with rings and wristpins, head gaskets, stainless steel head bolts with washers, base nuts and base gaskets
- 88", 7.5:1 compression
- Can be used in engines with 4-1/4" flywheels
- Made in the U.S.A.
- Crankcases must be bored to accept the larger 3-5/8" cylinders and stock flywheel assembly should be rebalanced.
Specifications
- Manufacturer part number: 91-9001
Please confirm your exact model and year in the fitment chart before ordering.
| Years | Make | Models |
|---|---|---|
| 1984 | Harley-Davidson | FLHX Electra Glide Special, Tour Glide FLT, FXST Softail Standard, FXRDG Disc Glide, FXRP, FXRS Low Glide |
| 1983-1984 | Harley-Davidson | Electra Glide Police FLHTP, Electra Glide Standard FLHT, FLHTC Electra Glide Classic, FXRT Sport Glide, FXSB Low Rider - Belt |
| 1981-1984 | Harley-Davidson | FLTC Tour Glide Classic |
| 1980-1984 | Harley-Davidson | FXWG Wide Glide |
| 1974-1978, 1981-1984 | Harley-Davidson | FXE Super Glide |
| 1970-1984 | Harley-Davidson | FLH Electra Glide |
| 1983 | Harley-Davidson | FXDG Disc Glide |
| 1982-1983 | Harley-Davidson | FXR Super Glide II, Super Glide II FXRS |
| 1980-1983 | Harley-Davidson | FLT Tour Glide |
| 1981-1982 | Harley-Davidson | Electra Glide Classic FLH |
| 1980-1982 | Harley-Davidson | FLHS Electra Glide Sport, FXB Sturgis |
| 1977-1982 | Harley-Davidson | FXS Low Rider |
| 1981 | Harley-Davidson | Electra Glide Heritage FLH |
| 1979-1981 | Harley-Davidson | FLHC Electra Glide Classic, FXEF Fat Bob |
| 1966-1979, 1981 | Harley-Davidson | FL |
| 1966-1981 | Harley-Davidson | Electra Glide FL |
| 1980 | Harley-Davidson | Tour Glide Classic FLTC |
| 1979-1980 | Harley-Davidson | 1200 Fat Bob FXEF, 1200 Super Glide FX, 1200 Super Glide FXE, Super Glide 80 FXE |
| 1966-1969, 1978-1980 | Harley-Davidson | 1200 Electra Glide FLH |
| 1979 | Harley-Davidson | Electra Glide Sport FLHS, 1200 Low Rider FXS |
| 1971-1978 | Harley-Davidson | FX Super Glide |
| 1966-1970 | Harley-Davidson | FS |
| Product Title | Store SKU | MFR Part # |
|---|---|---|
| S&S Cycle 3 5/8" Big Bore Cylinder and Piston Kit for '66-'84 Touring | SS91-9001 | 91-9001 |