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Enginetech

Enginetech Main Bearings

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Enginetech main bearings are made of high-quality alloys, based on the application requirement. Manufactured on state-of-the-art equipment, this ensures consistent

Enginetech main bearings are made of high-quality alloys, based on the application requirement. Manufactured on state-of-the-art equipment, this ensures consistent bearing thickness for proper oil clearances, and parting line chamfers are precisely controlled, guaranteeing they are cut at the correct angle to allow for the proper amount of oil bleed-through without reducing oil pressure. Thrust washers are included, where appropriate, when they are not already molded into the main bearing.

The materials are high strength (load capacity), but also have good anti-friction properties (wear resistance, anti-seizure,

Enginetech main bearings are made of high-quality alloys, based on the application requirement. Manufactured on state-of-the-art equipment, this ensures consistent bearing thickness for proper oil clearances, and parting line chamfers are precisely controlled, guaranteeing they are cut at the correct angle to allow for the proper amount of oil bleed-through without reducing oil pressure. Thrust washers are included, where appropriate, when they are not already molded into the main bearing.

The materials are high strength (load capacity), but also have good anti-friction properties (wear resistance, anti-seizure, and embeddability). Enginetech main bearings provide extra protection and better durability within your rebuild. Select the size needed.

Showing In Stock Items. Show All 73 Items.

Results 1 - 25 of 49

Enginetech Main Bearings BC298JSTD

Enginetech Main Bearings BC298JSTD

Enginetech Main Bearings BC298JSTD

Engine Crankshaft Main Bearing Set 62-89 BUI/CHV/GMC/OLD/PON 3.2L/3.5L/3.8L/4.1L/4.8L

Part Number: EGN-BC298JSTD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC296JSTD

Enginetech Main Bearings BC296JSTD

Enginetech Main Bearings BC296JSTD

Engine Crankshaft Main Bearing Set 67-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-BC296JSTD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC296J030

Enginetech Main Bearings BC296J030

Enginetech Main Bearings BC296J030

Engine Crankshaft Main Bearing Set 67-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-BC296J030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC302J010

Enginetech Main Bearings BC302J010

Enginetech Main Bearings BC302J010

Engine Crankshaft Main Bearing Set 64-90 BUI/CAD/CHV/GMC/OLD/PON 3.0L/3.2L/3.3L/3.7L/3.8L/4.1L

Part Number: EGN-BC302J010

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC296J020

Enginetech Main Bearings BC296J020

Enginetech Main Bearings BC296J020

Engine Crankshaft Main Bearing Set 67-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-BC296J020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC412JSTD

Enginetech Main Bearings BC412JSTD

Enginetech Main Bearings BC412JSTD

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

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC117JSTD

Enginetech Main Bearings BC117JSTD

Enginetech Main Bearings BC117JSTD

Engine Crankshaft Main Bearing Set 02-09 BUI/CHV/GMC/IZU/OLD/SAB 4.2L

Part Number: EGN-BC117JSTD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC296J040

Enginetech Main Bearings BC296J040

Enginetech Main Bearings BC296J040

Engine Crankshaft Main Bearing Set 67-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-BC296J040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC124JSTD

Enginetech Main Bearings BC124JSTD

Enginetech Main Bearings BC124JSTD

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

Part Number: EGN-BC124JSTD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC304J020

Enginetech Main Bearings BC304J020

Enginetech Main Bearings BC304J020

Engine Crankshaft Main Bearing Set 65-85 BUI/CAD/CHV/GMC/OLD 4.3L/5.7L/6.6L/7.0L/7.5L

Part Number: EGN-BC304J020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC112J.25

Enginetech Main Bearings BC112J.25

Enginetech Main Bearings BC112J.25

Engine Crankshaft Main Bearing Set 87-95 BUI/CHV/OLD 2.3L

Part Number: EGN-BC112J25

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC314JSTD

Enginetech Main Bearings BC314JSTD

Enginetech Main Bearings BC314JSTD

Engine Crankshaft Main Bearing Set 64-90 BUI/CAD/CHV/OLD/PON 4.3L/5.0L/5.4L/5.7L/6.6L

Part Number: EGN-BC314JSTD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings for 1996 ACHIEVA, 1996-1997 SKYLARK, 2000 SUNFIRE - BC504JSTD

Enginetech Main Bearings for 1996 ACHIEVA, 1996-1997 SKYLARK, 2000 SUNFIRE - BC504JSTD

Enginetech Main Bearings for 1996 ACHIEVA, 1996-1997 SKYLARK, 2000 SUNFIRE - BC504JSTD

Engine Crankshaft Main Bearing Set 96-02 BUI/CHV/OLD/PON 2.4L

Part Number: EGN-BC504JSTD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC378J.50

Enginetech Main Bearings BC378J.50

Enginetech Main Bearings BC378J.50

Engine Crankshaft Main Bearing Set 80-85 BUI/CAD/CHV/GMC/JEP/OLD/PON 2.8L

Part Number: EGN-BC378J50

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings for 1984-1985 CAVALIER, 1983-1985 FIRENZA - BC371JSTD

Enginetech Main Bearings for 1984-1985 CAVALIER, 1983-1985 FIRENZA - BC371JSTD

Enginetech Main Bearings for 1984-1985 CAVALIER, 1983-1985 FIRENZA - BC371JSTD

Engine Crankshaft Main Bearing Set 83-86 BUI/CHV/OLD 2.0L

Part Number: EGN-BC371JSTD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC356J.75

Enginetech Main Bearings BC356J.75

Enginetech Main Bearings BC356J.75

Engine Crankshaft Main Bearing Set 82-94 BUI/OLD/PON 1.8L/2.0L

Part Number: EGN-BC356J75

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC356J.25

Enginetech Main Bearings BC356J.25

Enginetech Main Bearings BC356J.25

Engine Crankshaft Main Bearing Set 82-94 BUI/OLD/PON 1.8L/2.0L

Part Number: EGN-BC356J25

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC378J.25

Enginetech Main Bearings BC378J.25

Enginetech Main Bearings BC378J.25

Engine Crankshaft Main Bearing Set 80-85 BUI/CAD/CHV/GMC/JEP/OLD/PON 2.8L

Part Number: EGN-BC378J25

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings for 1983-1986 CAVALIER, FIRENZA, SKYHAWK - BC371J020

Enginetech Main Bearings for 1983-1986 CAVALIER, FIRENZA, SKYHAWK - BC371J020

Enginetech Main Bearings for 1983-1986 CAVALIER, FIRENZA, SKYHAWK - BC371J020

Engine Crankshaft Main Bearing Set 83-86 BUI/CHV/OLD 2.0L

Part Number: EGN-BC371J020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings for 1983-1986 CAVALIER, FIRENZA, SKYHAWK - BC371J010

Enginetech Main Bearings for 1983-1986 CAVALIER, FIRENZA, SKYHAWK - BC371J010

Enginetech Main Bearings for 1983-1986 CAVALIER, FIRENZA, SKYHAWK - BC371J010

Engine Crankshaft Main Bearing Set 83-86 BUI/CHV/OLD 2.0L

Part Number: EGN-BC371J010

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC317J030

Enginetech Main Bearings BC317J030

Enginetech Main Bearings BC317J030

Engine Crankshaft Main Bearing Set 78-14 CHV/GM/GMC/IZU/OLD/PON 3.3L/3.8L/4.3L

Part Number: EGN-BC317J030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC504J.25

Enginetech Main Bearings BC504J.25

Enginetech Main Bearings BC504J.25

Engine Crankshaft Main Bearing Set 96-02 BUI/CHV/OLD/PON 2.4L

Part Number: EGN-BC504J25

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC504J.50

Enginetech Main Bearings BC504J.50

Enginetech Main Bearings BC504J.50

Engine Crankshaft Main Bearing Set 96-02 BUI/CHV/OLD/PON 2.4L

Part Number: EGN-BC504J50

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC450J020

Enginetech Main Bearings BC450J020

Enginetech Main Bearings BC450J020

Engine Crankshaft Main Bearing Set 90-93 BUI/OLD/PON 3.3L/3.8L

Part Number: EGN-BC450J020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Main Bearings BC124J.25

Enginetech Main Bearings BC124J.25

Enginetech Main Bearings BC124J.25

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

Part Number: EGN-BC124J25

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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