UPC 027067622365

• Comes with full manufacturer warranty
• Fits multiple makes and models (contact seller with your vehicle for fitment compatibility information)

GeneralMotors Clevite B-1, Bi-Metal Cam Bearing Set fits the following:260 CID 4.3L LV8 Oldsmobile V8 cylinder 1968-1976,350 CID 5.7L Oldsmobile V8 cylinder 1968-1976,330 CID 5.4L OHV Oldsmobile V8 cylinder 1964-1967,400 CID 6.6L Oldsmobile V8 cylinder 1968-1969,400 CID 6.6L Oldsmobile V8 cylinder 1965-1967,400 CID 6.6L Oldsmobile LPG V8 cylinder 1965-1967,425 CID 7.0L Oldsmobile V8 cylinder 1965-1967,455 CID 7.5L Oldsmobile V8 cylinder 1968-1976,455 CID 7.5L 455 Oldsmobile V8 cylinder 1973-1976,400 CID 6.6L Oldsmobile V8 cylinder 1968-1969 (High Performance),400 CID 6.6L Oldsmobile V8 cylinder 1965-1967 (High Performance),425 CID 7.0L Oldsmobile V8 cylinder 1965-1967 (High Performance),455 CID 7.5L Oldsmobile V8 cylinder 1968-1976 (High Performance).Clevite B-1 Cam Bearings are B-60 Steel backed bearing with a conventional babbit liningClevite Cam Bearing Set part number: SH1354S (Standard)The first commonly used bearing material was an alloy of lead, tin, antimony and arsenic called Babbitt which was named after its inventor. Babbitt has physical properties similar to solder. Its soft which allows it to conform to minor imperfections in geometry and alignment of mating parts. This softness also allows Babbitt to absorb dirt and wear particles that might pass through the bearings clearance space. Babbitt is also very slippery which minimizes friction in the absence of oil during startup. Although Babbitt is the best bearing material based on its surface behavior, it has one serious shortcoming. By itself, in thick layers, Babbitt cannot carry high loads for long periods. Under the repeated cyclic loading of an internal combustion engine Babbitt will break up and flake out. This reaction to cyclic loading is called Fatigue. Bearings are typically constructed with a steel backing to provide support and allow the bearing shells to be an interference fit with their housing. The earliest insert bearings were Bi-metal construction with a lining of Babbitt