KIBBLEWHITE Exhaust Valve Guide 30-32839

Valve guide wear is one of the most common causes of oil consumption and performance loss in high-mileage engines—and replacing them with precision-engineered components is essential for restoring compression and reliability. The KIBBLEWHITE Exhaust Valve Guide 30-32839 combines superior heat conductivity with exceptional wear resistance, keeping your exhaust valves seated properly under extreme combustion temperatures. This is the kind of foundational upgrade that separates a rebuilt engine that merely runs from one that performs.

• Material: Ampco-45 compound
• Copper content: 80%
• Nickel content: 5%
• Heat conductivity: Excellent
• Wear resistance: High durability
• Origin: Made in U.S.A.
• MPN: 30-32839
• Application: Exhaust valve