- C630 is a blend of copper, nickel and aluminum.
- The high copper content gives excellent thermal qualities, the nickel makes the guide tough and wear resistant, and the aluminum brings work hardening characteristics.
- This bronze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior oil control.
- The expansion qualities of C630 aluminum cylinder heads.
- All valve guides are made of Ampco-45, a high-performance compound with 80 percent copper content to provide great heat conductivity and 4-5 percent nickel content for wear resistance
- Guides are sold each
- Made in the U.S.A.
Specifications | |
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SKU | 435-80-80930 |
Brand | Kibblewhite |
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California Prop 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov