20-2339 KPMI, exhaust valve guide. C630 bronze. +.010"
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Specifications
- Brand
- Kibblewhite
- Part Number
- 20-2339
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Valve Guides Exhaust
- VAT Rate
- 20%
About This Product
For Sportster engine builders dealing with worn exhaust guide bores, this +.010 inch oversize KPMI guide from Kibblewhite is a high-performance lifesaver. It is manufactured from C630 nickel-aluminum-bronze, a material prized in racing for its ability to pull heat away from the valve stem quickly. This guide is designed to fit 1957 to 1983 Sportster XL models and provides the extra diameter needed for a proper press fit in oversized bores. It follows the standard reference dimensions of 0.5650 inch O.D. and 1.77 inch overall length. Sold individually, this Kibblewhite bronze guide ensures that even heavily used Ironhead heads can be restored to high-performance standards with superior thermal management.
Manufacturer part number: 20-2339.
Fitment
10 models57-83 XL Sportster
Cafe Racer 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1977–1978 | Sportster 1000 XLCR-1000 |
Roadster 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1979–1980 | Sportster 1000 XLS-1000 |
Sportster 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1983 | Sportster 1000 XLH |
| Harley-Davidson | 1979–1980 | Sportster 1000 XLH-1000 |
| Harley-Davidson | 1981–1983 | Sportster Roadster 1000 XLS |
| Harley-Davidson | 1983 | Sportster Roadster 1000 XLX |
| Harley-Davidson | 1975–1978 | Sportster Standard XLH-1000 |
| Harley-Davidson | 1975 | Sportster XLH-1000 |
XLT Touring 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1977–1980 | Sportster 1000 XLT-1000 |
55CI (883CC) OHV 4 Cycle-Twin 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | Sportster Standard XLH |
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