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KPMI, exhaust valve guide. C630 bronze. +.004"
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The details that matter
Details
Description
C630 bearing bronze. Comes with special shoulder for ease of installation. Takes OEM valve seals. Shortened to accept valve lifts up to .600". C630 bearing bronze is a tough nickel-aluminum-bronze alloy typically used in High Performance and racing applications where rapid heat transfer from the valve to head is important.
Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); .3085" I.D. (7.84mm); 2.100" OAL (53.34mm).
Specifications
| Unit | 1 |
|---|
Fitment
84-99 Evo Big Twin; 99-04 Twin Cam; 86-03 XL Sportster (NU)
Part numbers
| Supplier SKU | 524341 |
|---|---|
| Manufacturer part | 20-2134 |
Specifications
| Brand | Kibblewhite |
|---|---|
| Category | Valve guides exhaust |
Fitment
Part numbers
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