1990 Pontiac Optima Clutch Release Bearings
- National®Clutch Release BearingPontiac Optima 1990, Clutch Release Bearing by National®. Bore: 1.516". Outside Diameter: 2.585". Width: 1.193". Design: Sealed Self-Aligning. This bearing is manufactured from high quality steel and constructed utilizing...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$47.82