Description
A wrist pin bushing is the critical interface between your connecting rod and piston pin—tolerances here directly impact engine reliability and longevity. The KIBBLEWHITE 20-20582 uses SAE660 bearing bronze, a material chosen for its superior wear resistance and load-carrying capacity under extreme combustion pressures. This is a precision component that belongs in any serious engine build where durability and consistent performance matter.
- Material: SAE660 bearing bronze
- MPN: 20-20582
- Origin: Made in U.S.A.
- Application: Wrist pin bushing
- Fitment: Check vehicle compatibility
- Installation: Professional machine work required






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