Description
Brand: Clevite
Part Number: SH1980S
Condition: New
Sold As: Individual
Jeep Clevite B-1, Bi-Metal Cam Bearing Set fits the following: 150 CID 2.5L 4 cylinder 1983-2002, 232 CID 3.8L American Motors 6 cylinder 1965-1978, 258 CID 4.2L American Motors 6 cylinder 1971-1990, 242 CID 4.0L 6 cylinder 1987-2001.
Chrysler Clevite B-1, Bi-Metal Cam Bearing Set fits the following: 150 CID 2.5L Jeep 4 cylinder 1996-2002, 150 CID 2.5L SOHC Renault 4 cylinder 1988-1989.
Clevite B-1 Cam Bearings are B-60 Steel backed bearing with a conventional babbit lining
Clevite Cam Bearing Set part number: SH1980S (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. It’s 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. As mentioned above, although Babbitt offered optimum surface behavior, it lacked fatigue strength. It was found however, that the fatigue strength of Babbitt could be significantly improved by reducing its thicknes.
Clevite B-1 Cam Bi-metal “MICRO BABBITT” bearings use a thinner layer of Babbitt lining to provide better fatigue resistance, and Tri-metal bearings which use an extremely thin electroplated overlay layer of Babbitt over a stronger intermediate layer to combine the surface properties of Babbitt with the greater fatigue strength of the intermediate layer. An alloy of Copper, Lead and Tin is the most commonly used intermediate layer.
Original Equipment bearings have employed all of the popular types of materials and construction over the years. Bi-metal Babbitt, Bi-metal Copper- Lead, and Bi-metal Aluminum, have all been used at various times in numerous applications.
Installation of bearings into the block must be done with care to avoid shaving metal off the backs of the bearings. This galling action may cause a build-up of metal between the bearing OD and the housing bore which will result in a reduction in clearance. To prevent galling, check housing bores for a proper 25 to 30 degree lead-in chamfer before installing cam bearings. On blocks without grooves behind the cam bearings, care must be taken to insure that oil holes line up between the bearings and block. Where the block has a groove behind the bearing, the bearing should be installed with the oil hole at the 2 o’clock position when viewed from the front for normal clockwise camshaft rotation. This will introduce oil into the clearance space outside of the loaded area and allow shaft rotation to build an oil film ahead of the load.
Component No. | SH-1980 | SH-550 | SH-551 | SH-552 | Positions | 1 | 2 | 3 | 4 | Material | B-1 | B-1 | B-1 | B-1 | Min. Std. Shaft Diameter | 2.0295" 51.5493mm | 2.0195" 51.2953mm | 2.0095" 51.0413mm | 1.9995" 50.7873mm | Max. Std. Shaft Diameter | 2.0305" 51.5747mm | 2.0205" 51.3207mm | 2.0105" 51.0667mm | 2.0005" 50.8127mm | Min. Vert. Oil Clearance | 0.0010" 0.0254mm | 0.0010" 0.0254mm | 0.0010" 0.0254mm | 0.0010" 0.0254mm | Max. Vert. Oil Clearance | 0.0050" 0.1270mm | 0.0050" 0.1270mm | 0.0050" 0.1270mm | 0.0050" 0.1270mm | Max. Wall | 0.0620" 1.5748mm | 0.0620" 1.5748mm | 0.0620" 1.5748mm | 0.0620" 1.5748mm | Min. Brg. O.D. or Housing Bore | 2.1555" 54.7497mm | 2.1455" 54.4957mm | 2.1355" 54.2417mm | 2.1255" 53.9877mm | Max. Brg. O.D. or Housing Bore | 2.1565" 54.7751mm | 2.1465" 54.5211mm | 2.1365" 54.2671mm | 2.1265" 54.0131mm | Max. Length | 0.6950" 17.6530mm | 0.7050" 17.9070mm | 0.7050" 17.9070mm | 0.7050" 17.9070mm | Competitor Interchanges Qty Comp Qty Comp Part No. Comp Name 1 1 CBS168 MCQUAY-NORRIS INC. 1 1 958CS MICHIGAN ENGINE BEARINGS 1 1 N7 VANDERVELL AMERICA INC 1 1 VPC94031 VANDERVELL AMERICA INC *Part of a combination interchange requiring multiple parts competitor partsWhen installing any bearing DO NOT ATTEMPT TO POLISH THE BEARING RUNNING SURFACE WITH ANY TYPE OF ABRASIVE PAD OR PAPER. Bearing overlay layers are extremely soft and thin, typically .0005” on high performance parts. These thin layers can easily be damaged or removed by abrasive media. Because the overlay layer is electroplated, it may exhibit microscopic plating nodules that make it feel slightly rough. The nodules are the same material as the rest of the plated layer and will quickly be flattened by the shaft.
This Part Fits The Following Vehicles
Year | Make | Model | Engine | Fit Note |
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1967 - 1966 | American Motors | Ambassador 990 | 3.3L L6 199ci | | 1967 - 1965 | American Motors | Ambassador 990 | 3.8L L6 232ci | | 1967 - 1966 | American Motors | Ambassador | 3.3L L6 199ci | | 1970 - 1965 | American Motors | Ambassador | 3.8L L6 232ci | | 1967 - 1966 | American Motors | Ambassador DPL | 3.3L L6 199ci | | 1969 - 1967 | American Motors | Ambassador DPL | 3.8L L6 232ci | | 1971 - 1971 | American Motors | Ambassador DPL | 4.2L L6 258ci | | 1968 - 1966 | American Motors | American 440 | 3.3L L6 199ci | | 1968 - 1965 | American Motors | American 440 | 3.8L L6 232ci | | 1964 - 1964 | American Motors | American 440H | 3.8L L6 232ci | | 1968 - 1966 | American Motors | American | 3.3L L6 199ci | | 1968 - 1964 | American Motors | American | 3.8L L6 232ci | | 1967 - 1967 | American Motors | American Rogue | 3.3L L6 199ci | | 1968 - 1967 | American Motors | American Rogue | 3.8L L6 232ci | | 1980 - 1978 | American Motors | AMX | 4.2L L6 258ci | | 1965 - 1965 | American Motors | Classic 660 | 3.8L L6 232ci | | 1965 - 1964 | American Motors | Classic 770 | 3.8L L6 232ci | | 1965 - 1965 | American Motors | Classic | 3.3L L6 199ci | | 1965 - 1964 | American Motors | Classic | 3.8L L6 232ci | | 1979 - 1978 | American Motors | Concord | 3.8L L6 232ci | | 1983 - 1978 | American Motors | Concord | 4.2L L6 258ci | | 1979 - 1979 | American Motors | Concord DL | 3.8L L6 232ci | | 1983 - 1979 | American Motors | Concord DL | 4.2L L6 258ci | | 1979 - 1979 | American Motors | Concord Limited | 3.8L L6 232ci | | 1983 - 1979 | American Motors | Concord Limited | 4.2L L6 258ci | | 1984 - 1983 | American Motors | Eagle | 2.5L L4 150ci | | 1988 - 1981 | American Motors | Eagle | 4.2L L6 258ci | | 1980 - 1980 | American Motors | Eagle DL | 4.2L L6 258ci | | 1982 - 1981 | American Motors | Eagle DL Kammback | 4.2L L6 258ci | | 1983 - 1983 | American Motors | Eagle DL SX4 | 2.5L L4 150ci | | 1983 - 1981 | American Motors | Eagle DL SX4 | 4.2L L6 258ci | | 1982 - 1981 | American Motors | Eagle Kammback | 4.2L L6 258ci | | 1984 - 1983 | American Motors | Eagle Limited | 2.5L L4 150ci | | 1987 - 1980 | American Motors | Eagle Limited | 4.2L L6 258ci | | 1980 - 1980 | American Motors | Eagle Sport | 4.2L L6 258ci | | 1983 - 1983 | American Motors | Eagle SX4 | 2.5L L4 150ci | | 1983 - 1981 | American Motors | Eagle SX4 | 4.2L L6 258ci | | 1970 - 1970 | American Motors | Gremlin | 3.3L L6 199ci | | 1978 - 1970 | American Motors | Gremlin | 3.8L L6 232ci | | 1978 - 1971 | American Motors | Gremlin | 4.2L L6 258ci | | 1978 - 1976 | American Motors | Gremlin Custom | 3.8L L6 232ci | | 1978 - 1976 | American Motors | Gremlin Custom | 4.2L L6 258ci | | 1970 - 1970 | American Motors | Hornet | 3.3L L6 199ci | | 1977 - 1970 | American Motors | Hornet | 3.8L L6 232ci | | 1977 - 1971 | American Motors | Hornet | 4.2L L6 258ci | | 1977 - 1971 | American Motors | Hornet Sportabout | 3.8L L6 232ci | | 1977 - 1971 | American Motors | Hornet Sportabout | 4.2L L6 258ci | | 1970 - 1970 | American Motors | Hornet SST | 3.3L L6 199ci | | 1972 - 1970 | American Motors | Hornet SST | 3.8L L6 232ci | | 1972 - 1971 | American Motors | Hornet SST | 4.2L L6 258ci | | 1974 - 1968 | American Motors | Javelin | 3.8L L6 232ci | | 1974 - 1971 | American Motors | Javelin | 4.2L L6 258ci | | 1972 - 1968 | American Motors | Javelin SST | 3.8L L6 232ci | | 1972 - 1971 | American Motors | Javelin SST | 4.2L L6 258ci | | 1966 - 1966 | American Motors | Marlin | 3.3L L6 199ci | | 1967 - 1965 | American Motors | Marlin | 3.8L L6 232ci | | 1974 - 1971 | American Motors | Matador | 3.8L L6 232ci | | 1978 - 1971 | American Motors | Matador | 4.2L L6 258ci | | 1974 - 1974 | American Motors | Matador Brougham | 3.8L L6 232ci | | 1974 - 1974 | American Motors | Matador Brougham | 4.2L L6 258ci | | 1978 - 1975 | American Motors | Pacer | 3.8L L6 232ci | | 1978 - 1975 | American Motors | Pacer | 4.2L L6 258ci | | 1980 - 1979 | American Motors | Pacer DL | 4.2L L6 258ci | | 1980 - 1979 | American Motors | Pacer Limited | 4.2L L6 258ci | | 1969 - 1969 | American Motors | Rambler 440 | 3.3L L6 199ci | | 1969 - 1969 | American Motors | Rambler 440 | 3.8L L6 232ci | | 1969 - 1969 | American Motors | Rambler | 3.3L L6 199ci | | 1969 - 1969 | American Motors | Rambler | 3.8L L6 232ci | | 1969 - 1969 | American Motors | Rambler Rogue | 3.8L L6 232ci | | 1968 - 1968 | American Motors | Rebel 550 | 3.8L L6 232ci | | 1968 - 1967 | American Motors | Rebel 770 | 3.8L L6 232ci | | 1970 - 1967 | American Motors | Rebel | 3.8L L6 232ci | | 1970 - 1967 | American Motors | Rebel SST | 3.8L L6 232ci | | 1979 - 1979 | American Motors | Spirit | 3.8L L6 232ci | | 1982 - 1979 | American Motors | Spirit | 4.2L L6 258ci | | 1983 - 1980 | American Motors | Spirit DL | 4.2L L6 258ci | | 1983 - 1983 | American Motors | Spirit GT | 4.2L L6 258ci | | 1980 - 1980 | American Motors | Spirit Limited | 4.2L L6 258ci | | 2002 - 1996 | Dodge | Dakota | 2.5L L4 153ci | | 2002 - 1996 | Dodge | Dakota SLT | 2.5L L4 153ci | | 2002 - 1996 | Dodge | Dakota Sport | 2.5L L4 153ci | | 2002 - 2002 | Dodge | Dakota SXT | 2.5L L4 153ci | | 1996 - 1996 | Dodge | Dakota WS | 2.5L L4 153ci | | 1989 - 1988 | Eagle | Premier LX | 2.5L L4 150ci | | 1974 - 1974 | International | 100 | 4.2L L6 258ci | | 1970 - 1969 | International | 1000D | 3.8L L6 232ci | | 1971 - 1971 | International | 1010 | 3.8L L6 232ci | | 1973 - 1972 | International | 1010 | 4.2L L6 258ci | | 1970 - 1969 | International | 1100D | 3.8L L6 232ci | | 1971 - 1971 | International | 1110 | 3.8L L6 232ci | | 1973 - 1972 | International | 1110 | 4.2L L6 258ci | | 1971 - 1971 | International | 1210 | 3.8L L6 232ci | | 1973 - 1972 | International | 1210 | 4.2L L6 258ci | | 1973 - 1972 | International | 1310 | 4.2L L6 258ci | | 1974 - 1974 | International | 200 | 4.2L L6 258ci | | 1974 - 1973 | International | MS1210 | 4.2L L6 258ci | | 1993 - 1984 | Jeep | Cherokee | 2.5L L4 150ci | | 1993 - 1987 | Jeep | Cherokee | 4.0L L6 242ci | | 1983 - 1974 | Jeep | Cherokee | 4.2L L6 258ci | | 1992 - 1991 | Jeep | Cherokee Briarwood | 4.0L L6 242ci | | 1988 - 1985 | Jeep | Cherokee Chief | 2.5L L4 150ci | | 1988 - 1987 | Jeep | Cherokee Chief | 4.0L L6 242ci | | 1983 - 1981 | Jeep | Cherokee Chief | 4.2L L6 258ci | | 2000 - 1998 | Jeep | Cherokee Classic | 2.5L L4 150ci | | 2001 - 1998 | Jeep | Cherokee Classic | 4.0L L6 242ci | | 1997 - 1993 | Jeep | Cherokee Country | 4.0L L6 242ci | | 1989 - 1985 | Jeep | Cherokee Laredo | 2.5L L4 150ci | | 1992 - 1991 | Jeep | Cherokee Laredo | 4.0L L6 242ci | | 2000 - 1998 | Jeep | Cherokee Limited | 2.5L L4 150ci | | 2001 - 1987 | Jeep | Cherokee Limited | 4.0L L6 242ci | | 1989 - 1985 | Jeep | Cherokee Pioneer | 2.5L L4 150ci | | 1990 - 1987 | Jeep | Cherokee Pioneer | 4.0L L6 242ci | | 1983 - 1983 | Jeep | Cherokee Pioneer | 4.2L L6 258ci | | 1977 - 1974 | Jeep | Cherokee S | 4.2L L6 258ci | | 2000 - 1994 | Jeep | Cherokee SE | 2.5L L4 150ci | | 2001 - 1994 | Jeep | Cherokee SE | 4.0L L6 242ci | | 2000 - 1989 | Jeep | Cherokee Sport | 2.5L L4 150ci | | 2001 - 1989 | Jeep | Cherokee Sport | 4.0L L6 242ci | | 1980 - 1978 | Jeep | Cherokee Wide Track | 4.2L L6 258ci | | 1978 - 1972 | Jeep | CJ5 | 3.8L L6 232ci | | 1983 - 1972 | Jeep | CJ5 | 4.2L L6 258ci | | 1978 - 1977 | Jeep | CJ5 Golden Eagle | 3.8L L6 232ci | | 1980 - 1977 | Jeep | CJ5 Golden Eagle | 4.2L L6 258ci | | 1983 - 1980 | Jeep | CJ5 Laredo | 4.2L L6 258ci | | 1983 - 1982 | Jeep | CJ5 Limited | 4.2L L6 258ci | | 1978 - 1975 | Jeep | CJ5 Renegade | 3.8L L6 232ci | | 1983 - 1975 | Jeep | CJ5 Renegade | 4.2L L6 258ci | | 1975 - 1972 | Jeep | CJ6 | 3.8L L6 232ci | | 1975 - 1972 | Jeep | CJ6 | 4.2L L6 258ci | | 1986 - 1983 | Jeep | CJ7 | 2.5L L4 150ci | | 1978 - 1976 | Jeep | CJ7 | 3.8L L6 232ci | | 1986 - 1976 | Jeep | CJ7 | 4.2L L6 258ci | | 1978 - 1977 | Jeep | CJ7 Golden Eagle | 3.8L L6 232ci | | 1979 - 1977 | Jeep | CJ7 Golden Eagle | 4.2L L6 258ci | | 1980 - 1980 | Jeep | CJ7 Golden Hawk | 4.2L L6 258ci | | 1986 - 1983 | Jeep | CJ7 Laredo | 2.5L L4 150ci | | 1986 - 1980 | Jeep | CJ7 Laredo | 4.2L L6 258ci | | 1983 - 1983 | Jeep | CJ7 Limited | 2.5L L4 150ci | | 1983 - 1982 | Jeep | CJ7 Limited | 4.2L L6 258ci | | 1986 - 1983 | Jeep | CJ7 Renegade | 2.5L L4 150ci | | 1978 - 1976 | Jeep | CJ7 Renegade | 3.8L L6 232ci | | 1986 - 1976 | Jeep | CJ7 Renegade | 4.2L L6 258ci | | 1990 - 1987 | Jeep | Comanche | 2.5L L4 150ci | | 1992 - 1987 | Jeep | Comanche | 4.0L L6 242ci | | 1988 - 1987 | Jeep | Comanche Chief | 2.5L L4 150ci | | 1988 - 1987 | Jeep | Comanche Chief | 4.0L L6 242ci | | 1992 - 1988 | Jeep | Comanche Eliminator | 4.0L L6 242ci | | 1988 - 1987 | Jeep | Comanche Laredo | 2.5L L4 150ci | | 1988 - 1987 | Jeep | Comanche Laredo | 4.0L L6 242ci | | 1990 - 1987 | Jeep | Comanche Pioneer | 2.5L L4 150ci | | 1992 - 1987 | Jeep | Comanche Pioneer | 4.0L L6 242ci | | 1973 - 1972 | Jeep | DJ5 | 3.8L L6 232ci | | 1993 - 1993 | Jeep | Grand Cherokee | 4.0L L6 242ci | | 2001 - 1993 | Jeep | Grand Cherokee Laredo | 4.0L L6 242ci | | 2001 - 1993 | Jeep | Grand Cherokee Limited | 4.0L L6 242ci | | 1995 - 1994 | Jeep | Grand Cherokee SE | 4.0L L6 242ci | | 1998 - 1998 | Jeep | Grand Cherokee TSi | 4.0L L6 242ci | | 1986 - 1984 | Jeep | Grand Wagoneer | 4.2L L6 258ci | | 1985 - 1984 | Jeep | Grand Wagoneer Limited | 4.2L L6 258ci | | 1971 - 1971 | Jeep | J-2500 | 3.8L L6 232ci | | 1973 - 1972 | Jeep | J-2500 | 4.2L L6 258ci | | 1973 - 1972 | Jeep | J-2600 | 4.2L L6 258ci | | 1987 - 1974 | Jeep | J10 | 4.2L L6 258ci | | 1976 - 1974 | Jeep | J20 | 4.2L L6 258ci | | 1973 - 1972 | Jeep | Jeepster Commando | 3.8L L6 232ci | | 1973 - 1972 | Jeep | Jeepster Commando | 4.2L L6 258ci | | 1985 - 1984 | Jeep | Scrambler | 2.5L L4 150ci | | 1985 - 1981 | Jeep | Scrambler | 4.2L L6 258ci | | 1985 - 1985 | Jeep | Scrambler Laredo | 2.5L L4 150ci | | 1985 - 1985 | Jeep | Scrambler Laredo | 4.2L L6 258ci | | 1985 - 1985 | Jeep | Scrambler Renegade | 2.5L L4 150ci | | 1985 - 1985 | Jeep | Scrambler Renegade | 4.2L L6 258ci | | 1983 - 1982 | Jeep | Scrambler SL | 4.2L L6 258ci | | 1984 - 1984 | Jeep | Scrambler SR | 2.5L L4 150ci | | 1984 - 1982 | Jeep | Scrambler SR | 4.2L L6 258ci | | 1987 - 1984 | Jeep | Wagoneer | 2.5L L4 150ci | | 1987 - 1987 | Jeep | Wagoneer | 4.0L L6 242ci | | 1982 - 1972 | Jeep | Wagoneer | 4.2L L6 258ci | | 1983 - 1982 | Jeep | Wagoneer Brougham | 4.2L L6 258ci | | 1973 - 1973 | Jeep | Wagoneer Custom | 4.2L L6 258ci | | 1987 - 1984 | Jeep | Wagoneer Limited | 2.5L L4 150ci | | 1990 - 1987 | Jeep | Wagoneer Limited | 4.0L L6 242ci | | 1983 - 1980 | Jeep | Wagoneer Limited | 4.2L L6 258ci | | 1993 - 1987 | Jeep | Wrangler | 2.5L L4 150ci | | 1993 - 1991 | Jeep | Wrangler | 4.0L L6 242ci | | 1990 - 1987 | Jeep | Wrangler | 4.2L L6 258ci | | 1993 - 1989 | Jeep | Wrangler Islander | 2.5L L4 150ci | | 1993 - 1991 | Jeep | Wrangler Islander | 4.0L L6 242ci | | 1990 - 1989 | Jeep | Wrangler Islander | 4.2L L6 258ci | | 1991 - 1987 | Jeep | Wrangler Laredo | 2.5L L4 150ci | | 1991 - 1991 | Jeep | Wrangler Laredo | 4.0L L6 242ci | | 1990 - 1987 | Jeep | Wrangler Laredo | 4.2L L6 258ci | | 1991 - 1991 | Jeep | Wrangler Limited | 2.5L L4 150ci | | 1991 - 1991 | Jeep | Wrangler Limited | 4.0L L6 242ci | | 1994 - 1991 | Jeep | Wrangler Renegade | 4.0L L6 242ci | | 1994 - 1988 | Jeep | Wrangler S | 2.5L L4 150ci | | 1992 - 1992 | Jeep | Wrangler S | 4.0L L6 242ci | | 1988 - 1988 | Jeep | Wrangler S | 4.2L L6 258ci | | 2000 - 1988 | Jeep | Wrangler Sahara | 2.5L L4 150ci | | 2001 - 1991 | Jeep | Wrangler Sahara | 4.0L L6 242ci | | 1990 - 1988 | Jeep | Wrangler Sahara | 4.2L L6 258ci | | 2002 - 1995 | Jeep | Wrangler SE | 2.5L L4 150ci | | 2001 - 1994 | Jeep | Wrangler SE | 4.0L L6 242ci | | 2000 - 1998 | Jeep | Wrangler Sport | 2.5L L4 150ci | | 2001 - 1997 | Jeep | Wrangler Sport | 4.0L L6 242ci | |
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