Description
Valve guide wear is one of the most common culprits behind oil burning, loss of compression, and rough idle in Big Twin engines—problems that compound quickly if left unaddressed. The Kibblewhite 20-2026 is precision-machined from nickel bronze, a material engineered specifically to handle the extreme thermal cycling and reciprocating stress of high-performance applications. With 5% nickel content for superior wear resistance and 80% copper for exceptional heat conductivity, this valve guide will keep your top end sealed tight and running cool for years to come.
- Nickel bronze construction
- 5% nickel content
- ~80% copper composition
- Superior wear resistance
- Outstanding heat conductivity
- No-lead fuel compatible
- Accepts any valve-stem material
- Special seals compatible
- Made in U.S.A.
- Big Twin fitment
- MPN: 20-2026






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