PONTIAC FIREBIRD Bearings & Bearing Spacers

Main Bearings, AL-Series, 1/2 Groove, AL-5, 0.030 in Crankshaft Undersize, AMC, Buick, Chevy, Jeep, GMC, Oldsmobile, Pontiac, Set

Part Number: CLE-MS1733A30

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• Special Order

Buick V6, 231-231 Supercharged, 1995-2004

Part Number: CLE-MS2022A

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• Special Order

MAIN BEARING SET

Part Number: CLE-MS2022P

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• Special Order

Crankshaft Main Bearings,CHEVROLET LS series L20, LS1/2/4/6 (Housing Bore + .010)

Part Number: KGB-MB5766SI010

Not Yet Reviewed

• Free Shipping
• Special Order

Rod Bearing, 0.020 in. Crankshaft Undersize, Tri Metal, Pontiac, V8, Each

Part Number: SLP-1555CPA20

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Special Order

ChevroletBig Block 366, 396, 402, 427 454 ci V8Tri-Metal Modified Narrow Dowel Hole - Standard - Extra .001" oil clearance

Part Number: PEB-S0037

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Free Shipping
• Special Order

Main Bearings, Direct Replacement, 0.020 in. Crankshaft Undersize, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Set of 5

Part Number: SLP-6688M20

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Special Order

Main Bearing, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557XP010X

Not Yet Reviewed

• Special Order

Rod Bearings, SI-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Pontiac, Set of 8

Part Number: KGB-CR811SI030

Not Yet Reviewed

• Special Order

Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm, Crankshaft Undersize, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set 6

Part Number: KGB-CR605SI025

Not Yet Reviewed

• Special Order

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Buick, V6, 3.0L, 3.8L, Set of 4

Part Number: SLP-7144MA20

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Special Order

Rod Bearing, 0.020 in. Crankshaft Undersize, Bi Metal, Buick, Chevy, Oldsmobile, Pontiac, V6, 3.3L, 3.8L, Each

Part Number: SLP-3760A20

Not Yet Reviewed

• Special Order

Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5532SI010

Not Yet Reviewed

• Special Order

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5532SI020

Not Yet Reviewed

• Special Order

Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Buick, 3.8L, V6, Set 4

Part Number: KGB-MB4017SI010

Not Yet Reviewed

• Special Order

Main Bearings, SI-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Buick, 3.8L, V6, Set 4

Part Number: KGB-MB4017SI030

Not Yet Reviewed

• Special Order

Main Bearings, AM-Series, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Pontiac, 326, 350, 389, 400, Set of 5

Part Number: KGB-MB5523AM020

Not Yet Reviewed

• Special Order

Main Bearings, AM-Series, Full Groove, .030 in. Crankshaft Undersize, Bi Metal, Pontiac, 326, 350, 389, 400, Set of 5

Part Number: KGB-MB5523AM030

Not Yet Reviewed

• Special Order

Main Bearings, King SI-Series Main Bearings, .040 in., 1.00 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5532SI040

Not Yet Reviewed

• Special Order

Main Bearing Set

Part Number: KGB-MB752SI020

Not Yet Reviewed

• Special Order

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM, Set of 6

Part Number: KGB-CR6664SI020

Not Yet Reviewed

• Special Order

Rod Bearings, .030 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR6616SI030

Not Yet Reviewed

• Special Order

Main Bearings, XP-Series, 1/2 Groove, 0.010 in. Crankshaft Undersize, Tri Metal, Pontiac V8, Set of 5

Part Number: KGB-MB5511XP010

Not Yet Reviewed

• Free Shipping
• Special Order

Connecting rod bearing

Part Number: KGB-CR4519SI010

Not Yet Reviewed

• Special Order

Rod Bearings, .030 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM, Set of 6

Part Number: KGB-CR6664SI030

Not Yet Reviewed

• Special Order