Main Bearings

Main Bearings, MA-Series, Bi Metal, Standard Size, Chevy, 4.8, 5.3, 5,7, 6.0L, Set of 5

Part Number: SLP-7298MA

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/22/2025

Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Chevy, Big block, Set of 5

Part Number: SLP-4400MA

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/22/2025

Main Bearings, 0.030 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chevy, Big block, Set of 5

Part Number: SLP-4400MA30

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chevy, GMC, Pontiac, 4.8L, 5.3L, 5.7L, 6.0L, Set of 5

Part Number: SLP-7298MA10

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

• Free Shipping

Main Bearings, 0.040 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chevy, Big block, Set of 5

Part Number: SLP-4400MA40

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Main Bearing Set;

Part Number: SLP-4124MA

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chevy, Big block, Set of 5

Part Number: SLP-4400MA20

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chevy, Big block, Set of 5

Part Number: SLP-4400MA10

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Ford, Mazda, V6, 2.9L, 4.0L, Set of 4

Part Number: SLP-7245MA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

Main Bearings, MA-Series, Bi Metal, Standard Size, Ford, Lincoln, Mercury, 4.6L, Set of 5

Part Number: SLP-7296MA

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Special Order

Main Bearings, Direct Replacement, Stock Size, Ford, 7.3L Powerstroke Diesel, Set of 5

Part Number: SLP-7325M

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Main Bearings, MA Series, Direct Replacement, Stock Size, Ford, 6.8L, Set

Part Number: SLP-7297MA

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Special Order

Main Bearings, MA Series, Direct Replacement, Stock Size, Toyota, 2.0L, 2.2L, Set of 5

Part Number: SLP-6622MA

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Main Bearing Set;

Part Number: SLP-4124MA40

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Saturn, L4, 1.9L, Set of 5

Part Number: SLP-7206MA

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Main Bearings, 0.50mm Crankshaft Undersize, Bi Metal, 1/2 Groove, Ford, Lincoln, Mercury, 4.6L, 5.4L, Set of 5

Part Number: SLP-7296MA50MM

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Main Bearings, 0.25mm Crankshaft Undersize, Bi Metal, 1/2 Groove, Dodge, Jeep, 4.7L, Set of 5

Part Number: SLP-7352MA25MM

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Ford, Mazda, V6, 2.9L, 4.0L, Set of 4

Part Number: SLP-7245MA20

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Special Order

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Set of 4

Part Number: SLP-7288MA10

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Special Order