CHEVROLET Engines & Components

Main Bearing, GMC 4.2 VORTEC L6StockTri-metal - Copper based

Part Number: KGB-MB7765CP010

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Crankshaft Main Bearing Set, MAIN BEARING SET For GMC 4.2 VORTEC L6

Part Number: KGB-MB7765CP030

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND021

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPND030

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, XP-Series, Copper/Lead/Alloy, 0.021 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPN021

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Main Bearings, AM-Series, 1/2 Groove, .060 in. Crankshaft Undersize, Bi Metal, Chevy, 265, 283, 302, 327, Set of 5

Part Number: KGB-MB554AM060

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Buick, Oldsmobile, Pontiac, 2.0L, Set of 5

Part Number: KGB-MB5557SI075

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Buick, Oldsmobile, Pontiac, 2.0L, Set of 5

Part Number: KGB-MB5557SI10

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Crankshaft Main Bearings

Part Number: KGB-MB5398SI010

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Crankshaft Main Bearings

Part Number: KGB-MB5398SI020

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rod Bearing, AM-Series, Alecular Silicon, 1.00mm. Crankshaft Undersize, Chevy, Pontiac, 1.4, 1.6L, Set of 4

Part Number: KGB-CR4482AM10

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearing, AM-Series, Alecular Silicon, 1.50mm. Crankshaft Undersize, Chevy, Pontiac, 1.4, 1.6L, Set of 4

Part Number: KGB-CR4482AM15

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, King SI-Series Main Bearings, .001 in., .026 mm Crankshaft Undersize, Bi-Metal, General Motors, Sold as a Set of 4

Part Number: KGB-MB4272SI026

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, AM-Series, Alecular Silicon, 1.25mm Crankshaft Undersize, Chevy, 2.8L, Set of 4

Part Number: KGB-MB427AM125

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, AM-Series, Alecular Silicon, 1.50mm Crankshaft Undersize, Chevy, 2.8L, Set of 4

Part Number: KGB-MB427AM15

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, 1/2 Groove, .060 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI060

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, King SI-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Chevy, Suzuki, Sold as a Set of 4

Part Number: KGB-MB4507SI075

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, King SI-Series Rod Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Chevy, Suzuki, Sold as a set of 4

Part Number: KGB-CR4262SI05

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, King SI-Series Rod Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Chevy, Suzuki, Sold as a set of 4

Part Number: KGB-CR4262SI075

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, King SI-Series Rod Bearings, .040 in., 1.00 mm Crankshaft Undersize, Buick, Chevy, GMC, Olds, Pontiac, Saab, Saturn, Sold as a Set of 4

Part Number: KGB-CR4363SI040

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

ROD BEARINGS

Part Number: KGB-CR4363XP001

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Isuzu, 1.5L, Set of 4

Part Number: KGB-CR4004AM075

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Chevy, 1.0L, Set of 3

Part Number: KGB-CR307AM10

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, King CP-Series Rod Bearings, .030 in,. .75 mm Crankshaft Undersize, Tri-Metal, Chevy, GMC, Hummer, Sold as a Set of 8

Part Number: KGB-CR8059CP075

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: KGB-CR6683SI075

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order