Clevite 77 (8)CB663HN Rod Bearings H-Series Chevy Small Block 265-400. Clevite H-Series 77, Tri-Metal Connecting Rod Bearings compatible replacements for: 262 CID 4.3L Chevrolet V8 cylinder 1975-1976 (High Performance),267 CID 4.4L Chevrolet V8 cylinder 1979-1982 (High Performance),302 CID 5.0L Large Journal Chevrolet V8 cylinder 1968-1969 (High Performance),305 CID 5.0L Chevrolet V8 cylinder 1976-1998 (High Performance),307 CID 5.0L Chevrolet V8 cylinder 1968-1973 (High Performance),327 CID 5.4L Large Journal Chevrolet V8 cylinder 1968-1969 (High Performance),350 CID 5.7L Generation I Chevrolet V8 cylinder 1967-1998 (High Performance),350 CID 5.7L Generation II Chevrolet V8 cylinder 1992-1997 (High Performance),294 CID 4.8L Vortec 4800 Chevrolet V8 cylinder 1999-2007 (High Performance),325 CID 5.3L Vortec 5300 Chevrolet V8 cylinder 1999-2007 (High Performance),346 CID 5.7L Generation III Chevrolet V8 cylinder 1997-2004 (High Performance),365 CID 6.0L Vortec 6000 Chevrolet V8 cylinder 1999-2007 (High Performance),365 CID 6.0L 6000 LS2 Chevrolet V8 cylinder 2005 (High Performance),400 CID 6.6L Chevrolet V8 cylinder 1970-1980 (High Performance)