Mahle Clevite H-Series Coated Rod Bearings

Clevite H-Series bearings were developed primarily for use in NASCAR type racing, but are suitable for all types of competition engines. H-Series bearings have a medium level of eccentricity, high crush, and rod bearings have a hardened steel back and thin overlay. These bearings also have enlarged chamfers for greater crankshaft fillet clearance and are made without flash plating for better seating.

CB663HNC  is a standard size, Coated, performance upgrade from factory bearings. Available in std, .001", .009", .010,", .011", .019", .020", .021" & .030" undersizes.

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