KB Performance Piston Kit
KB Performance
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Product Details
KB Performance Piston Kit. Fits 25 Harley-Davidson models from 1978 to 1984, including the 1200 Electra Glide FLH, Electra Glide Classic FLH and Electra Glide FLH. Manufacturer part number KB297010.
Features
- 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.
Specifications
- UPC
- 800745064455
- Vendor Part Number
- KB297010
- Package Height
- 4.77
- Package Length
- 9.53
- Package Width
- 4.8
- Parts Unlimited #
- DS-751260
- Bore Oversize - Imperial
- +0.010"
- Bore Size Imperial
- 3.498"
- Brand
- KB Performance
- Compression Ratio
- 8.3:1
- Piston Material
- Hypereutectic Alloy
- Riding Style
- Street
- Unit of Measure
- Kit
Fitment
25 vehicles| Year | Make | Make / Model Model |
|---|---|---|
| 1979 - 1980 | Harley-Davidson |
Harley-Davidson 1200 Electra Glide FLH 1200 Electra Glide FLH |
| 1981 - 1982 | Harley-Davidson |
Harley-Davidson Electra Glide Classic FLH Electra Glide Classic FLH |
| 1979 | Harley-Davidson |
Harley-Davidson Electra Glide FLH Electra Glide FLH |
| 1981 | Harley-Davidson |
Harley-Davidson Electra Glide Heritage FLH Electra Glide Heritage FLH |
| 1983 | Harley-Davidson |
Harley-Davidson Electra Glide Standard FLHT Electra Glide Standard FLHT |
| 1978 - 1984 | Harley-Davidson |
Harley-Davidson FLH Electra Glide FLH Electra Glide |
| 1980 - 1982 | Harley-Davidson |
Harley-Davidson FLHS Electra Glide Sport FLHS Electra Glide Sport |
| 1983 | Harley-Davidson |
Harley-Davidson FLHTC Electra Glide Classic FLHTC Electra Glide Classic |
| 1984 | Harley-Davidson |
Harley-Davidson FLHX Electra Glide Special FLHX Electra Glide Special |
| 1980 - 1983 | Harley-Davidson |
Harley-Davidson FLT Tour Glide FLT Tour Glide |
| 1981 - 1983 | Harley-Davidson |
Harley-Davidson FLTC Tour Glide Classic FLTC Tour Glide Classic |
| 1980 - 1982 | Harley-Davidson |
Harley-Davidson FXB Sturgis FXB Sturgis |
| 1983 | Harley-Davidson |
Harley-Davidson FXDG Disc Glide FXDG Disc Glide |
| 1981 - 1984 | Harley-Davidson |
Harley-Davidson FXE Super Glide FXE Super Glide |
| 1981 | Harley-Davidson |
Harley-Davidson FXEF Fat Bob FXEF Fat Bob |
| 1982 - 1983 | Harley-Davidson |
Harley-Davidson FXR Super Glide II FXR Super Glide II |
| 1983 | Harley-Davidson |
Harley-Davidson FXRT Sport Glide FXRT Sport Glide |
| 1980 - 1982 | Harley-Davidson |
Harley-Davidson FXS Low Rider FXS Low Rider |
| 1983 - 1984 | Harley-Davidson |
Harley-Davidson FXSB Low Rider - Belt FXSB Low Rider - Belt |
| 1980 - 1984 | Harley-Davidson |
Harley-Davidson FXWG Wide Glide FXWG Wide Glide |
| 1979 - 1980 | Harley-Davidson |
Harley-Davidson Fat Bob FXEF Fat Bob FXEF |
| 1979 | Harley-Davidson |
Harley-Davidson Low Rider FXS Low Rider FXS |
| 1979 - 1980 | Harley-Davidson |
Harley-Davidson Super Glide 80 FXE Super Glide 80 FXE |
| 1982 - 1983 | Harley-Davidson |
Harley-Davidson Super Glide II FXRS Super Glide II FXRS |
| 1980 | Harley-Davidson |
Harley-Davidson Tour Glide Classic FLTC Tour Glide Classic FLTC |
Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.
General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].
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