| Specification | Value |
|---|---|
| Bore Size | 3.498" |
| Displacement | 1340 cc / 80" |
| Piston Material | Hypereutectic Alloy |
| Compression Ratio | 8.3:1 |
| Product Name | Piston Kit |
| Riding Style | Street |
| Bore Oversize | +0.010" |
| Units | Kit |
- Manufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloy
- Allow a tighter fit and longer piston and ring life
- Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to piston
- Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
- Replacement piston rings and pin lock rings available separately
- KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.
- Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.
FITMENTS
| Year | Make | Model |
|---|---|---|
| 1982-1983 | Harley-Davidson | Super Glide II FXRS |
| 1982-1983 | Harley-Davidson | FXR Super Glide II |
| 1981-1983 | Harley-Davidson | FLTC Tour Glide Classic |
| 1980-1984 | Harley-Davidson | FXWG Wide Glide |
| 1979 | Harley-Davidson | Low Rider FXS |
| 1980-1982 | Harley-Davidson | FXB Sturgis |
| 1981 | Harley-Davidson | FXEF Fat Bob |
| 1980-1982 | Harley-Davidson | FLHS Electra Glide Sport |
| 1980-1983 | Harley-Davidson | FLT Tour Glide |
| 1980 | Harley-Davidson | Tour Glide Classic FLTC |
| 1983-1984 | Harley-Davidson | FXSB Low Rider - Belt |
| 1978, 1980, 1981, 1982, 1983, 1984 | Harley-Davidson | FLH Electra Glide |
| 1979-1980 | Harley-Davidson | Fat Bob FXEF |
| 1979-1980 | Harley-Davidson | Super Glide 80 FXE |
| 1981-1984 | Harley-Davidson | FXE Super Glide |
| 1983 | Harley-Davidson | Electra Glide Standard FLHT |
| 1983 | Harley-Davidson | FXDG Disc Glide |
| 1979-1980 | Harley-Davidson | 1200 Electra Glide FLH |
| 1980-1982 | Harley-Davidson | FXS Low Rider |
| 1979 | Harley-Davidson | Electra Glide FLH |
| 1981-1982 | Harley-Davidson | Electra Glide Classic FLH |
| 1983 | Harley-Davidson | FXRT Sport Glide |
| 1981 | Harley-Davidson | Electra Glide Heritage FLH |
| 1984 | Harley-Davidson | FLHX Electra Glide Special |
| 1983 | Harley-Davidson | FLHTC Electra Glide Classic |
- Supplier:
- Parts Unlimited
