Availability
1968 Main Bearings
Showing In Stock Items. Show All 507 Items.
Main Bearings, H Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, Big Block, Set of 5
Part Number: CLE-MS829H
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
BUILD IT WITH SUMMIT!
Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Main Bearings, BBF 460 Standard Clearance, 3/4 Upper and Lower groove, set
Part Number: SUM-1039HCS
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, Small Block, Set of 5
Part Number: CLE-MS909H
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, 1/2 Groove, .001 in. Thinner Size, Tri Metal, Chevy, Big Block, Set of 5
Part Number: CLE-MS829HX
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearing, XP-Series, Standard, Tri Metal, Chevy, Small Block, Set of 5
Part Number: KGB-MB557XP
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, XP-Series, Narrowed, Tri-metal, 1/2 Groove Style, Stock Size, Chevrolet, Big Block, Set of 5
Part Number: KGB-MB556XPN
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, 1/2 Groove, .001 in. Extra Oil Clearance, Tri Metal, Chevy, Small Block, Set of 5
Part Number: CLE-MS909HX
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, 1/2 Groove, .010 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Set of 5
Part Number: CLE-MS909H10
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, HP-Series, Narrowed, Bi-metal, Silicon Aluminum, 1/2 Groove Style, Stock Size, Chevrolet, Big Block, Set of 5
Part Number: KGB-MB556HPN
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, 1/2 Groove, Standard Size, Tri Metal, Ford, Small Block, Set of 5
Part Number: CLE-MS590H
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, HP-Series, Grooved, Bi Metal, Stock Size, Ford, 429, 460, Set of 5
Part Number: KGB-MB5650HP
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, HP-Series, Standard Size, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5
Part Number: KGB-MB557HP
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, 1/2 Groove, Stock, Coated, Tri Metal, Chevy, Small Block, Set of 5
Part Number: CLE-MS909HC
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, 1/2 Groove, .010 in. Crankshaft Undersize, Tri Metal, Chevy, Big Block, Set of 5
Part Number: CLE-MS829H10
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, Race Series, Tri-Metal, 1/2 Groove, Standard Size, Chevrolet, Small Block, Set of 5
Part Number: PEB-5M909H-STD
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearing, XP-Series, Coated, Standard, Tri Metal, Chevy, Small Block, Set of 5
Part Number: KGB-MB557XPC
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, 1/2 Groove, .001 in. Thinner Size, Tri Metal, Ford, Small Block, Set of 5
Part Number: CLE-MS590HX
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, XP-Series, 1/2 Groove, Tri-Metal, GM, Big Block, Set
Part Number: KGB-MB556XPNC
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, 1/2 Groove, .001 in. Crankshaft Undersize, Tri Metal, Chevy, Big Block, Set of 5
Part Number: CLE-MS829H1
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, Competition, Standard Size, Super Duty Alloy, H-14, 3/4 Groove, Mopar, 426 (Wedge Only), 440, Set of 5
Part Number: SLP-119M
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, Comp., 0.010 in. Crankshaft Undersize, Super Duty Alloy, H-14, 3/4 Groove, Mopar, 426 (Wedge Only), 440, Set of 5
Part Number: SLP-119M10
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, H Series, Standard Size, TM-77, Chevy, 366, 396, 402, 427, 454, 502, Set of 5
Part Number: CLE-MS829HG
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearings, Race Series, Tri-Metal, CT-1 Coating, 1/2 Groove, Standard Size, Chevrolet, Big Block, Set of 5
Part Number: PEB-5M829HC-STD
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearing, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, Small Block, Set of 5
Part Number: KGB-MB557XP010
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
MAIN BEARING SET
Part Number: CLE-MS2233HG
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Main Bearing, XP-Series, Copper/Lead/Nickel, Standard Size, Chevy, Small Block, Set of 5
Part Number: KGB-MB557XPSTDX
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
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