This listing is for a new set of MAHLE Clevite A-series Chevy main bearings & rod bearings. Works for large journal 262, 267, 302, 305, 307, 327, and 350s 1967-2002. P/N (8) CB663A (standard or oversize) + (1) MS909A (standard or oversize).

These bearings do not have enlarged chamfers required by most aftermarket forged steel crankshafts. We also carry these in the "H" series bearings, if you require a chamfered bearing. See our ebay store for other Chevy Bearings, and more!