KIBBLEWHITE Valve Guide Seal 71010-4

Valve guide seals are critical to engine health—they prevent oil from entering the combustion chamber while maintaining compression and reducing emissions. The Kibblewhite 71010-4 uses dual Viton® and PTFE construction with precision spring tensioning to handle sustained high-heat and high-stress racing conditions without degradation. If you're rebuilding a motor or replacing worn seals, these will give you the reliability and performance consistency that separates a well-tuned engine from one that's slowly failing.

• Solid Viton® construction
• Solid PTFE material
• Choker spring included
• Lower tension spring
• Stock valve guide compatible
• Intake and exhaust rated
• High-heat performance
• Made in U.S.A.
• MPN: 71010-4