Description
If you’re rebuilding a high-revving engine or restoring a classic with modern reliability in mind, quality valve guides are non-negotiable. The KIBBLEWHITE 20-2131 exhaust valve guide delivers precision engineering and durability that keeps your valve train stable under extreme conditions while maximizing flow efficiency. Built to accept modern no-lead fuels and engineered with a tapered nose design that reduces port obstruction, this guide ensures consistent performance without compromising on bearing service life.
Whether you’re running chromed valve stems or standard materials, this OEM-style guide integrates seamlessly into your engine while offering the precision fit that separates quality rebuilds from the rest.
- C630 precision-machined material
- Compatible with no-lead fuel
- Accepts any valve-stem material
- Tapered nose design
- 2.02″ overall length
- .560″ top diameter
- OEM-style top hat seals
- Works with OEM collar
- 2.40″ total length
- .420″ seal machined standard
- Intake or exhaust capable
- Made in U.S.A.
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