Hypereutectic Piston Kit
Drag Specialties Part #: DS-751261Drag Specialties Non-Punctuated Part Number: DS751261
Manufactuer: KB PERFORMANCE
Manufactuer Part #: KB297.020
Manufactuer Non-Punctuated Part #: KB297020
UPC Code: 800745064479
Unit of Measure (UOM): PR
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.
Specs
- Product Name: Piston Kit
- Piston Material: Hypereutectic Alloy
- Bore Size: 3.498"
- Piston Size: +0,020"
- Piston Diameter: 3,498"
- Compression Ratio: 8.3:1
- Units: Kit
- Riding Style: Street
Fitments
Years | Make | Model |
---|---|---|
1979-1980 | Harley-Davidson | 1200 Electra Glide FLH |
1979-1981 | Harley-Davidson | Fat Bob FXEF |
1979-1984 | Harley-Davidson | Super Glide 80 FXE |
1982-1983 | Harley-Davidson | Super Glide II FXRS |
1980-1983 | Harley-Davidson | Tour Glide FLT |
1980-1982 | Harley-Davidson | Electra Glide Sport FLHS |
1980-1984 | Harley-Davidson | Wide Glide FXWG |
1978-1984 | Harley-Davidson | Electra Glide FLH |
1981-1982 | Harley-Davidson | Electra Glide Classic FLH |
1981 | Harley-Davidson | Electra Glide Heritage FLH |
1979-1982 | Harley-Davidson | Low Rider FXS |
1980-1982 | Harley-Davidson | Sturgis FXB |
1983 | Harley-Davidson | Disc Glide FXDG |
1980-1983 | Harley-Davidson | Tour Glide Classic FLTC |
1983 | Harley-Davidson | Electra Glide Classic FLHTC |
1984 | Harley-Davidson | Electra Glide Special FLHX |
1983 | Harley-Davidson | Sport Glide FXRT |
1982-1983 | Harley-Davidson | Super Glide II FXR |
1983-1984 | Harley-Davidson | Low Rider FXSB |
1983 | Harley-Davidson | Electra Glide Standard FLHT |
KB PERFORMANCE KB297.020 KB PISTON 020 78-84 80" DS-751261
- Brand: KB PERFORMANCE
- Product Code: KB297.020
- Availability: In Stock
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$255.95