MS829A Clevite 77 A Series Main Bearings - BB Chevy 454 - STD Size

Clevite A-Series bearings. For some applications, the softer and more conformable nature of aluminum is preferable to the stiffer characteristics of the steel backings used for many bearings. Clevite's AL Series rod bearings offer the features found in OE-type aluminum bearings, combined with the distinct advantages of proven Clevite know-how. That includes things such as carefully chosen eccentricities tailored to the application, and that means solid, reliable performance.