1970 PONTIAC FIREBIRD Bearings & Bearing Spacers

Main Bearing Set;

Part Number: SLP-4124MA

3.0 out of 5 stars ( 1 )

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Main Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Upper, Pontiac, 326, 350, 389, 400, Set of 5

Part Number: SLP-4040M20

4.0 out of 5 stars ( 1 )

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Rod Bearing, Standard Size, Tri Metal, Pontiac, V8, Each

Part Number: SLP-1555CPA

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Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, Buick, Cadillac, Checker, Chevy, Oldsmobile, Pontiac, L4, L6, V8

Part Number: SLP-2020CP10

4.0 out of 5 stars ( 2 )

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Main Bearings, XP-Series, 1/2 Groove, Standard Size, Tri Metal, Pontiac V8, Set of 5

Part Number: KGB-MB5511XPSTDX

5.0 out of 5 stars ( 1 )

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Main Bearings, G Series, Standard Size, Tri Metal, Pontiac, V8, Set of 5

Part Number: CLE-MS483G

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Main Bearings, P Series, 1/2 Groove, Standard Size, TM-77, Chevy, GMC, 230, 250, 292, Set

Part Number: CLE-MS617P

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Main Bearings, King HP-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Pontiac, Sold as a Set

Part Number: KGB-MB5511HP010

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Main Bearings, King HP-Series Main Bearings, .001 in., .025 mm Crankshaft Undersize, Bi-Metal, Pontiac, Sold as a Set

Part Number: KGB-MB5511HP001

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Cam Bearings, Direct Replacement, B-1 Steel Backed Tin-Conventional Babbitt, Chevy/Massey Fergusun/OMC, Kit

Part Number: CLE-SH399S

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Main Bearings, Competition, 0.020 in. Crankshaft Undersize, Super Duty Alloy, H-14, 3/4 Groove, Pontiac, 350, 389, 400, Set of 5

Part Number: SLP-113M20

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Main Bearing Set

Part Number: KGB-MB752SI010

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Rod Bearing, 0.020 in. Crankshaft Undersize, Tri Metal, Buick, Cadillac, Checker, Chevy, Oldsmobile, Pontiac, L4, L6, V8

Part Number: SLP-2020CP20

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Rod Bearings, .040 in Crankshaft Undersize, Tri Metal Copper-Lead Alloy, Set of 8

Part Number: KGB-CR815CP040

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Connecting rod bearing

Part Number: KGB-CR624SI020

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Crankshaft Main Bearings

Part Number: KGB-MB5511XP001

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Crankshaft Main Bearings,GENERAL MOTORS 326, 350, 389, 400 3" Main

Part Number: KGB-MB5511HP020

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Estimated Ship Date: Mar 6, 2026 if ordered today

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CONNECTING ROD BEARINGS

Part Number: KGB-CR624SI

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Main Bearing Set;

Part Number: SLP-4124MA40

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Rod Bearing, 0.030 in. Crankshaft Undersize, Tri Metal, Buick, Cadillac, Checker, Chevy, Olds, Pontiac, L4, L6, V8, Each

Part Number: SLP-2020CP30

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MAIN BEARING SET

Part Number: CLE-MS617P40

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Connecting rod bearing

Part Number: KGB-CR624SI030

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Crankshaft Main Bearings

Part Number: KGB-MB5511XP020

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Main Bearing Set

Part Number: KGB-MB752SI030

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Main Bearings, XP-Series, 1/2 Groove, Standard Size, Tri Metal, Pontiac V8, Set of 5

Part Number: KGB-MB5511XP

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Estimated Ship Date: Mar 5, 2026 if ordered today

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