AMERICAN MOTORS Main Bearings

Main Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, AMC, 290, 304, 343, 360, Set of 5

Part Number: SLP-5037M10

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Estimated Ship Date: Today

Main Bearing Set;

Part Number: SLP-4289M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearings, Direct Replacement, .020 in. Crankshaft Undersize, TM-77, AMC, Jeep, 1964 to 1990, L6, Set of 7

Part Number: CLE-MS704P20

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearings, MA Series, Direct Replacement, 0.010 in. Crankshaft Undersize, AMC, Buick, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, 2.5L, Set of 5

Part Number: SLP-6689MA10

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Main Bearings, 0.030 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, AMC, 290, 304, 343, 360, Set of 5

Part Number: SLP-5037M30

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Main Bearing Set;

Part Number: SLP-4289M40

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Estimated Ship Date: Feb 3, 2026 if ordered today

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