Availability
Main Bearings
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-5655H025
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, King XP-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Tri-Metal, for Nissan, Sold as a Set of 5
Part Number: KGB-MB5595XP05
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, .010 undersize (thicker), Standard 120 Deg. Oil groove, set
Part Number: SUM-7299H010
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Ford, Small Block Windsor 302, Set of 5
Part Number: SUM-590HXCS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, King HP-Series Main Bearings, 0.010 Size, Bi-Metal, Ford, Sold as a Set of 5
Part Number: KGB-MB5503HP010
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Toyota, 2.2, 2.4L, Set of 5
Part Number: KGB-MB506AM025
Not Yet Reviewed
Estimated Ship Date: Jul 6, 2026 if ordered today
Estimated Ship Date: Jul 6, 2026 if ordered today
Main Bearings, AM-Series, Full Groove, Alecular Silicon, 0.25mm. Crankshaft Undersize, Toyota, 2.2L, 2.4L, Set of 5
Part Number: KGB-MB580AM025
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Main Bearings, King XP-Series Coated Main Bearings, Stock Size, Tri-Metal, Mitsubishi, Sold as a Set of 5
Part Number: KGB-MB5722XPC
Not Yet Reviewed
Estimated Ship Date: Jul 6, 2026 if ordered today
Estimated Ship Date: Jul 6, 2026 if ordered today
Main Bearings, AM-Series, 1/2 Groove, .040 in. Crankshaft Undersize, Bi Metal, Chevy, 265, 283, 302, 327, Set of 5
Part Number: KGB-MB554AM040
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, Toyota, 1.5, 1.6, 1.8L, Set of 5
Part Number: KGB-MB5527AM
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, 351 Windsor .001 undersize (thicker), 3/4 Upper and Lower groove, set
Part Number: SUM-1432H01
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, H Series, 0.001 in. Extra Clearance, Standard Size, Alecular, Chevy, Big Block, Set of 5
Part Number: EW1-MS829HX
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Ford, 2.0L, Set of 5
Part Number: KGB-MB545AM05
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Main Bearing Set - TriArmor-1.6L 1.8L L4 Mazda B6/BP
Part Number: CLE-MS1802H
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Ford, 1.6L, Set of 5
Part Number: KGB-MB512XPSTDX
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Main Bearing, Mitsubishi 4G63/T, 4G64 -1997+ w/TW .001 Undersize, Set
Part Number: SUM-1219H1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, H Series, Standard Size, Alecular, 400 Small Block Chevy, Set of 5
Part Number: EW1-MS1038H
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearing, Ford 2300 Stroker Single Plug VINs 1,6,A,B,M,Y 1974-97 Standard Size, Set
Part Number: SUM-1117HS
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, HP-Series, 3/4 Groove, .010 in. Undersize, Bi Metal, Chevy, Big Block, Set of 5
Part Number: KGB-MB5164HP010
Not Yet Reviewed
Estimated Ship Date: Jul 6, 2026 if ordered today
Estimated Ship Date: Jul 6, 2026 if ordered today
Main Bearings, XP-Series, Performance, 3/4, Tri-Metal, Set of 5
Part Number: KGB-MB5770XP
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Main Bearings, AM-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Chrysler, Dodge, Plymouth, 170, 198, 225, Set of 4
Part Number: KGB-MB407AM020
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Main Bearings, 1/2 Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 4
Part Number: KGB-MB427AM
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Main Bearing, Subaru EJ15,16,18,20,22,25,20T,20TT,22T,25T thrust #3 Standard Size, Set
Part Number: SUM-8297HS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearing, Mitsubishi 4G63/T, 4G64 1992-97 w/flange thrust S, Set
Part Number: SUM-1186HS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, XP-Series, 1/2 Groove, Tri-Metal, Mopar, Hemi Gen 3, Set
Part Number: KGB-MB5840XP
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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