Description
If you’re rebuilding a high-performance engine or restoring a classic, valve guide wear directly impacts combustion efficiency, oil consumption, and overall reliability. The KIBBLEWHITE 80-80120 exhaust valve guide is precision-machined from C630 material to deliver consistent bore tolerances and extended service life, even under aggressive no-lead fuel conditions. Its tapered nose design minimizes port obstruction while maximizing bearing surface contact—critical for maintaining flow characteristics and reducing guide movement.
- Material: C630 precision-machined
- Compatibility: No-lead fuel compatible
- Valve stem: Any material type
- Nose design: Tapered for flow
- Overall length: 2.40″
- Top diameter: .560″
- Seal type: OEM-style top hat
- Seal bore: Standard .420″
- Lower collar: OEM compatible
- Application: Intake or exhaust
- Origin: Made in U.S.A.
- Installation: Bolt-on fit
Reviews
There are no reviews yet.