Crankshaft Main Bearing Oldsmobile 403 350 330 307 260 Firebird 77-79 MS805P

Crankshaft Main Bearing - MS805P Cadillac Eldorado 1979-80 Fleetwood 86 Pontiac Firebird 77-79 Fitment Information: 4.3L 260cid V8, 5.0L 307cid V8, 5.4L 330cid V8, 5.7L 350cid V8, 6.6L 403cid V8 Make Model Year Range Buick Apollo 1975 Buick Century 1977 Buick Electra 1977-1989 Buick Estate Wagon 1977-1983 Buick LeSabre 1977-1990 Buick Regal 1977-1987 Buick Riviera 1977-1985 Buick Skylark 1975-1977 Cadillac Brougham 1987-1990 Cadillac Eldorado 1979-1980 Cadillac Fleetwood 1986 Cadillac Seville 1976-1979 Chevrolet Caprice 1986-1990 Oldsmobile 442 1964 Oldsmobile 98 1977-1984 Oldsmobile Custom Cruiser 1977-1990 Oldsmobile Cutlass 1964-1981 Oldsmobile Cutlass Calais 1978-1984 Oldsmobile Cutlass Cruiser 1980-1983 Oldsmobile Cutlass Salon 1975-1987 Oldsmobile Cutlass Supreme 1967-1988 Oldsmobile Delmont 88 1967-1968 Oldsmobile Delta 88 1968-1985 Oldsmobile F85 1964-1972 Oldsmobile Jetstar 88 1964-1966 Oldsmobile Omega 1973-1977 Oldsmobile Toronado 1977-1985 Oldsmobile Vista Cruiser 1964-1974 Pontiac Bonneville 1977-1981 Pontiac Catalina 1977-1981 Pontiac Firebird 1977-1979 Pontiac Grand Lemans 1977 Pontiac Grand Prix 1977 Pontiac Grand Safari 1977 Pontiac Lemans 1976-1977 Pontiac Parisienne 1986 Pontiac Safari 1987-1989 Product Specifications: Bearing Material TM-77 Bearing O.D. or Housing Bore (max.) 2.6880 IN, 2.6880 IN, 2.6880 IN, 2.6880 IN Bearing O.D. or Housing Bore (min.) 2.6870 IN, 2.6870 IN, 2.6870 IN, 2.6870 IN Bearing Series P Max. Length 0.9800 IN, 0.9800 IN, 1.1950 IN, 1.6290 IN Max. Wall 0.0936 IN, 0.0936 IN, 0.0936 IN, 0.0932 IN Standard Shaft Diameter (max.) 2.4995 IN, 2.4995 IN, 2.4995 IN, 2.4995 IN Standard Shaft Diameter (min.) 2.4985 IN, 2.4985 IN, 2.4985 IN, 2.4985 IN Vertical Oil Clearance (max.) 0.0036 IN, 0.0036 IN, 0.0036 IN, 0.0044 IN Vertical Oil Clearance (min.) 0.0006 IN, 0.0006 IN, 0.0006 IN, 0.0014 IN Features & Benefits: Ideal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite engine bearing P-Series is suitable for most OE applications. Due to the increased load capacity of the Tri-Metal design, it is a suitable upgrade from Bi-Metal engine bearings. Seizure Resistance - CLEVITE tri-metal engine bearings have as much as 40% better seizure resistance than competitors' engine bearings Load Capacity - CLEVITE tri-metal engine bearings can withstand over 60% higher loads for extended periods compared to competitors' engine bearings Embedability & Conformability - The overlay on a tri-metal engine bearing offers a superior surface for forgiveness, offering additional protection that can be extremely beneficial in an engine that is poorly maintained Durability - CLEVITE tri-metal engine bearings not only exceed light vehicle OE durability requirements of 150,000 miles, they also exceed heavy vehicle OE durability requirements of 300,000 miles