Hypereutectic Piston Kit
Drag Specialties Part #: DS-751206Drag Specialties Non-Punctuated Part Number: DS751206
Manufactuer: KB PERFORMANCE
Manufactuer Part #: KB263+40
Manufactuer Non-Punctuated Part #: KB26340
UPC Code: 800745061072
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: 3.437"
- Piston Size: +0,040"
- Piston Diameter: 3,437"
- Compression Ratio: 9.0:1
- Units: Kit
- Riding Style: Street
Fitments
Years | Make | Model |
---|---|---|
1965-1980 | Harley-Davidson | Electra Glide FL |
1948 | Harley-Davidson | FL |
1958-1964 | Harley-Davidson | Duo Glide FLH |
1949-1951, 1953-1957 | Harley-Davidson | Hydra Glide FL |
1980 | Harley-Davidson | Electra Glide Sport FLHS |
1965-1980 | Harley-Davidson | 1200 Electra Glide FLH |
1971-1978 | Harley-Davidson | 1200 Super Glide FX |
1977-1979 | Harley-Davidson | 1200 Low Rider FXS |
1974-1980 | Harley-Davidson | 1200 Super Glide FXE |
1941-1947 | Harley-Davidson | Knucklehead FL |
1958-1964 | Harley-Davidson | Duo Glide FL |
1979-1980 | Harley-Davidson | 1200 Fat Bob FXEF |
KB PERFORMANCE KB26340 KB PISTON 040 41-79 FX/FL DS-751206
- Brand: KB PERFORMANCE
- Product Code: KB263+40
- Availability: In Stock
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$249.95