Description
Valve guides are critical to engine longevity—they keep your intake and exhaust valves properly seated and aligned under extreme heat and combustion pressures. The KIBBLEWHITE 20-30HS delivers the precision and durability Big Twin engines demand, engineered from nickel bronze to outlast inferior materials and maintain tight tolerances across countless heat cycles. If you’re rebuilding or refreshing your top end, this guide ensures reliable sealing and consistent performance.
- Nickel bronze construction
- 5% nickel content
- 80% copper composition
- Superior wear resistance
- Excellent heat conductivity
- No-lead fuel compatible
- Accepts all valve-stem materials
- Special seals compatible
- Precision machined
- Made in USA
- Fits Big Twin engines
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