Availability
Main Bearings
Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Ford, 3.8, 3.9, 4.2L, Set of 4
Part Number: KGB-MB4034SI05
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
MAIN BEARING SET
Part Number: CLE-MS1038HC1
Not Yet Reviewed
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Main Bearings, A-Series, Bi-metal Aluminum Alloy, 0.030 in. Crankshaft Crankshaft Undersize, Jeep, Willys, 134, Set
Part Number: OMX-1746504
Not Yet Reviewed
Estimated Ship Date: Jul 27, 2026 if ordered today
Estimated Ship Date: Jul 27, 2026 if ordered today
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: Tomorrow
Estimated Ship Date: Tomorrow
MAIN BEARING SET
Part Number: CLE-MS2384A25MM
Not Yet Reviewed
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Main Bearings, 3/4 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4
Part Number: KGB-MB4080SI
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
MAIN BEARINGS
Part Number: CLE-MS829FX
Not Yet Reviewed
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Main Bearings, SI-Series, Full Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5
Part Number: KGB-MB5504SI040
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
Main Bearings, King AM-Series Main Bearings, Stock Size, Bi-Metal, Volvo, Sold as a Set of 5
Part Number: KGB-MB612AM
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
Main Bearings, Race Series Main Bearing Sets, Stock Crankshaft Size, Tri-metal Copper-lead Alloy, Ford, 5.4L, Set of 5
Part Number: SUM-5645HS
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Design, 0.02 in./0.50mm Undersize Crankshaft, Ford, Omega, 4.2L, 4.7L, 5.0L, 5.7L, Set of 5
Part Number: PEB-5M590A-20
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Main Bearings, SI-Series, 1/2 Groove, 0.030 in. Over Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set
Part Number: KGB-MB3351SI030
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
Main Bearings, Aluglide, A-Series, 1/2 Groove, Bi-Metal Design, Aluminum/Tin/Silicon, Stock Size Crankshaft, Volkswagen, 1.8L, 2.0L, Set of 5
Part Number: PEB-5M1644A-STD
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Ford, 3.8, 3.9, 4.2L, Set of 4
Part Number: KGB-MB4034SI025
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
HONDA J30, J35 Performance Race bearings, Tri-metal (pMaxBlack)
Part Number: KGB-MB4508XP
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
MAIN BEARING SET
Part Number: CLE-MS2382P25MM
Not Yet Reviewed
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Main Bearings, Race Series Main Bearing Sets, 0.010 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Ford, 4.6L, Set of 5
Part Number: SUM-5647H25
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Ford, 4.6L, Set of 5
Part Number: SUM-5647H025
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, Mazda, 3.0L, Set of 4
Part Number: KGB-MB459SI
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Aluminum Silicon, Jeep, 2.5L, Set 5
Part Number: KGB-MB5148SI010
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
Ford Tr. V6, 177-244, 1990-97
Part Number: PEB-4M2006A-STD
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Main Bearing, Toyota 2ZZ-GE Standard Size Extra Clearance, Set
Part Number: SUM-1857HXS
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Main Bearings, 0.030 in. Undersize, Tri Metal, 1/2 Groove, Jeep, L6, 4.0L, Set
Part Number: SLP-7211M30
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, for Infiniti, for Nissan, Sold as a Set of 4
Part Number: KGB-MB4524SI05
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
Main Bearings, King XP-Series Main Bearings, Stock Size, Tri-Metal, Subaru, Sold as a Set
Part Number: KGB-MB5739XPG
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2026 if ordered today
Estimated Ship Date: Jul 28, 2026 if ordered today
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