Availability
Main Bearing Set;
Part Number: SLP-4221M
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, P Series, Full Groove, .030 in. Crankshaft Undersize, Tri Metal, Pontiac, V8, Set of 5
Part Number: CLE-MS496P30
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, P Series, 1/2 Groove, .010 in. Crankshaft Undersize, Tri Metal, Ford, 351M, 351W, 400, Set of 5
Part Number: CLE-MS1432P10
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, HP-Series, Bi-metal, Grooved, 0.010 in. Crankshaft Crankshaft Undersize, Chevy, 400, Set of 5
Part Number: KGB-MB509HP010
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, H Series, Half Groove, TM-77, Ford, 4.6, 5.4L, Set of 6
Part Number: CLE-MS2202H
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Summit Precision High-Tensile Tri-metal Alloy COATED Racing Main Bearings, Ford Cleveland .010 undersize (thicker), 3/4 Upper and Lower groove, set
Part Number: SUM-1010HC10
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, Tri-Metal, .010 Crankshaft Undersize, Chevy, GMC, Pontiac, 235, 261, Set of 4
Part Number: SLP-960M10
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5
Part Number: KGB-MB557SI020
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, 0.030 Tri Metal, Full Groove, 4.3, 5.7 Diesel, 400, 425, 455 Gas, Oldsmobile, Set of 5
Part Number: SLP-4294M30
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearing Set;
Part Number: SLP-4221M20
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearing Set, CHEVROLET LS series L20, LS1/2/4/6 - pMaxKote
Part Number: KGB-MB5013XPC020
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Main Bearings, Race Series, Tri-Metal, 1/2 Groove, .010 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5
Part Number: PEB-5M829H-10
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Ford, Lincoln, Mercury, 351W, 351M, 400
Part Number: KGB-MB5505XPSTDX
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set
Part Number: KGB-MB3351SI
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, XP-Series, 1/2 Groove, Standard Size, Tri Metal, Ford, Small Block, Set of 5
Part Number: KGB-MB529XPCSTDX
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, Direct Replacement, TM-77, Set
Part Number: CLE-MS2269P
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, .001 Extra Clearance, Standard 120 Deg. Oil groove, set
Part Number: SUM-7299HXS
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, Direct Replacement, 1/2 Groove, TM-77, Ford, Lincoln, Mercury, 4.6L, Set of 5
Part Number: CLE-MS2007P
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, Big Block, Set of 5
Part Number: SLP-4924MA20
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, P Series, Full Groove, Standard Size, Tri Metal, Dodge, Plymouth, 340, Set of 5
Part Number: CLE-MS963P
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Ford, 5.0L, Set of 5
Part Number: SUM-5655HXS
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, 0.030 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Ford, 351W, 351M, 400, Set of 5
Part Number: SLP-5078M30
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, Competition, 0.001 in. Oversize, .001 extra clearance Super Duty Alloy, 3/4 Groove, Chevy, Pontiac, 5.7L, Set of 5
Part Number: SLP-152M1X
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chevy, Big block, Set of 5
Part Number: SLP-4400MA10
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Main Bearings, SI-Series, Full Groove, Standard Size, Bi-metal, Silicon Aluminum, Jeep, Mopar, Set of 5
Part Number: KGB-MB5534SI
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
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