PONTIAC MONTANA Main Bearings

Main Bearings, 3/4 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4080SI

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Estimated Ship Date: Feb 9, 2027 if ordered today

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Engine Crankshaft Main Bearing Set 85-05 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-BC412JSTD

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Estimated Ship Date: Dec 11, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 85-05 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-BC412J50

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Estimated Ship Date: Dec 11, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI075

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Estimated Ship Date: Feb 9, 2027 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI05

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Estimated Ship Date: Today

Engine Crankshaft Main Bearing Set 85-05 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-BC412J75

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Estimated Ship Date: Dec 9, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 99-07 BUI/CHV/OLD/PON/SAT 3.4L/3.5L

Part Number: EGN-BC124J25

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 06-11 BUI/CHV/PON/SAT 3.5L/3.9L

Part Number: EGN-BC208J50

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 06-11 BUI/CHV/PON/SAT 3.5L/3.9L

Part Number: EGN-BC208JSTD

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 99-07 BUI/CHV/OLD/PON/SAT 3.4L/3.5L

Part Number: EGN-BC124JSTD

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Crankshaft Main Bearings CHEVROLET / JEEP 173ci 2.8L

Part Number: KGB-MB4093SI075

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Estimated Ship Date: Feb 9, 2027 if ordered today

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Crankshaft Main Bearings CHEVROLET / JEEP 173ci 2.8L

Part Number: KGB-MB4093SI05

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Estimated Ship Date: Feb 9, 2027 if ordered today

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