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Main Bearings

Main Bearings

Main Bearings

Main bearings are designed to support the weight and rotation of the crankshaft, providing durability and stability under high loads. Whether you're racing late model cars or competing with modifieds, these bearings ensure consistent performance and longevity. Pair them with other high-quality engine components to create a dependable power system for your car.

  • Product
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  • Price
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  • Main Bearing Set  M77MS981H

    Main Bearing Set MS-981H

    MICHIGAN 77

    $90.99
    Main Bearing Set - MS-981H High-quality main bearing set designed for optimal engine performance. Compatible with H-Series engines for seamless integration. Standard sizing ensures a perfect fit for your application. Specifically engineered for Ford...
    M77MS981H
    SKU:
    M77MS981H
    Availability:
    Ships Same Business Day
    Weight:
    1.38 LBS
    MFG Part #:
    MS981H
    $90.99
    Qty in Cart: 0
    Quantity:
    Price:
    $90.99
    Subtotal:
  • Main Bearing Set  M77MS909P30

    Main Bearing Set MS-909P-30

    MICHIGAN 77

    $48.99
    Main Bearing Set Main BearingP-Series0.030 in UndersizeSmall Block ChevyKit
    M77MS909P30
    SKU:
    M77MS909P30
    Availability:
    Ships Same Business Day
    Weight:
    1.36 LBS
    MFG Part #:
    MS909P30
    $48.99
    Qty in Cart: 0
    Quantity:
    Price:
    $48.99
    Subtotal:
  • Main Bearing Set  M77MS909P20

    Main Bearing Set MS-909P-20

    MICHIGAN 77

    $49.99
    Main Bearing Set - MS-909P-20 Designed for optimal performance in Small Block Chevy engines Includes a complete set of main bearings for easy installation P-Series construction ensures durability and reliability 0.020 in undersize for precise fit and...
    M77MS909P20
    SKU:
    M77MS909P20
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    MFG Part #:
    MS909P20
    $49.99
    Qty in Cart: 0
    Quantity:
    Price:
    $49.99
    Subtotal:
  • Main Bearing Set  M77MS909P10

    Main Bearing Set MS-909P-10

    MICHIGAN 77

    $48.99
    Main Bearing Set MS-909P-10 Includes high-quality main bearings Designed specifically for P-Series applications Features a 0.010 inch undersize for precise fit Compatible with Small Block Chevy engines Comes as a complete kit for easy...
    M77MS909P10
    SKU:
    M77MS909P10
    Availability:
    Ships Same Business Day
    Weight:
    1.26 LBS
    MFG Part #:
    MS909P10
    $48.99
    Qty in Cart: 0
    Quantity:
    Price:
    $48.99
    Subtotal:
  • Main Bearing Set  M77MS909P1

    Main Bearing Set MS-909P-1

    MICHIGAN 77

    $48.99
    Main Bearing Set Main BearingP-Series0.001 in UndersizeSmall Block ChevyKit
    M77MS909P1
    SKU:
    M77MS909P1
    Availability:
    Ships Same Business Day
    Weight:
    1.26 LBS
    MFG Part #:
    MS909P1
    $48.99
    Qty in Cart: 0
    Quantity:
    Price:
    $48.99
    Subtotal:
  • Main Bearing Set  M77MS909P

    Main Bearing Set MS-909P

    MICHIGAN 77

    $46.99
    Main Bearing Set MS-909P High-quality main bearing set for reliable engine performance Designed specifically for P-Series applications Standard size to fit various small block Chevy models Includes all necessary components for a complete...
    M77MS909P
    SKU:
    M77MS909P
    Availability:
    Ships Same Business Day
    Weight:
    1.22 LBS
    MFG Part #:
    MS909P
    $46.99
    Qty in Cart: 0
    Quantity:
    Price:
    $46.99
    Subtotal:
  • Main Bearing Set  M77MS909HX

    Main Bearing Set MS-909HX

    MICHIGAN 77

    $86.99
    Main Bearing Set MS-909HX High-quality main bearing set designed for durability Compatible with H-Series engines for optimal performance Standard size ensures a perfect fit for your engine Features extra oil clearance for improved...
    M77MS909HX
    SKU:
    M77MS909HX
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    MFG Part #:
    MS909HX
    $86.99
    Qty in Cart: 0
    Quantity:
    Price:
    $86.99
    Subtotal:
  • Main Bearing Set  M77MS909H9

    Main Bearing Set MS-909H-9

    MICHIGAN 77

    $97.99
    Main Bearing Set Main BearingH-Series0.009 in UndersizeSmall Block ChevyKit
    M77MS909H9
    SKU:
    M77MS909H9
    Availability:
    Ships Same Business Day
    Weight:
    1.29 LBS
    MFG Part #:
    MS909H9
    Qty in Cart: 0
    Quantity:
    Price:
    $97.99
    Subtotal:
  • Main Bearing Set  M77MS909H21

    Main Bearing Set MS-909H-21

    MICHIGAN 77

    $97.99
    Main Bearing Set Main BearingH-Series0.021 in UndersizeSmall Block ChevyKit
    M77MS909H21
    SKU:
    M77MS909H21
    Availability:
    Ships Same Business Day
    Weight:
    1.38 LBS
    MFG Part #:
    MS909H21
    $97.99
    Qty in Cart: 0
    Quantity:
    Price:
    $97.99
    Subtotal:
  • Main Bearing Set  M77MS909H20

    Main Bearing Set MS-909H-20

    MICHIGAN 77

    $88.99
    Main Bearing Set Main BearingH-Series0.020 in UndersizeSmall Block ChevyKit
    M77MS909H20
    SKU:
    M77MS909H20
    Availability:
    Ships Same Business Day
    Weight:
    1.37 LBS
    MFG Part #:
    MS909H20
    $88.99
    Qty in Cart: 0
    Quantity:
    Price:
    $88.99
    Subtotal:
  • Main Bearing Set  M77MS909H19

    Main Bearing Set MS-909H-19

    MICHIGAN 77

    $101.99
    Main Bearing Set Main BearingH-Series0.019 in UndersizeSmall Block ChevyKit
    M77MS909H19
    SKU:
    M77MS909H19
    Availability:
    Ships Same Business Day
    Weight:
    1.34 LBS
    MFG Part #:
    MS909H19
    $101.99
    Qty in Cart: 0
    Quantity:
    Price:
    $101.99
    Subtotal:
  • Main Bearing Set  M77MS909H10

    Main Bearing Set MS-909H-10

    MICHIGAN 77

    $92.99
    Main Bearing Set MS-909H-10 High-quality main bearing set designed for durability and performance. Compatible with H-Series engines for optimal fit and functionality. 0.010 in undersize for precision engineering and reduced friction. Specifically...
    M77MS909H10
    SKU:
    M77MS909H10
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    MFG Part #:
    MS909H10
    $92.99
    Qty in Cart: 0
    Quantity:
    Price:
    $92.99
    Subtotal:
  • Main Bearing Set  M77MS909H1

    Main Bearing Set MS-909H-1

    MICHIGAN 77

    $101.99
    Main Bearing Set MS-909H-1 High-quality main bearing set designed for optimal engine performance. Compatible with H-Series engines for reliable operation. Features a 0.001 inch undersize for precise fit and functionality. Specifically...
    M77MS909H1
    SKU:
    M77MS909H1
    Availability:
    Ships Same Business Day
    Weight:
    1.26 LBS
    MFG Part #:
    MS909H1
    $101.99
    Qty in Cart: 0
    Quantity:
    Price:
    $101.99
    Subtotal:
  • Main Bearing Set  M77MS909H

    Main Bearing Set MS-909H

    MICHIGAN 77

    $90.99
    Main Bearing Set MS-909H Includes high-quality main bearings for optimal performance Designed specifically for H-Series engines Standard size for easy installation and compatibility Perfect fit for Small Block Chevy applications ...
    M77MS909H
    SKU:
    M77MS909H
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    MFG Part #:
    MS909H
    $90.99
    Qty in Cart: 0
    Quantity:
    Price:
    $90.99
    Subtotal:
  • Main Bearing Set  M77MS590P30

    Main Bearing Set MS-590P-30

    MICHIGAN 77

    $49.99
    Main Bearing Set Main BearingP-Series0.030 in UndersizeSmall Block FordKit
    M77MS590P30
    SKU:
    M77MS590P30
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    MFG Part #:
    MS590P30
    $49.99
    Qty in Cart: 0
    Quantity:
    Price:
    $49.99
    Subtotal:
  • Main Bearing Set  M77MS590P20

    Main Bearing Set MS-590P-20

    MICHIGAN 77

    $53.99
    Main Bearing Set Main BearingP-Series0.020 in UndersizeSmall Block FordKit
    M77MS590P20
    SKU:
    M77MS590P20
    Availability:
    Ships Same Business Day
    Weight:
    1.19 LBS
    MFG Part #:
    MS590P20
    $53.99
    Qty in Cart: 0
    Quantity:
    Price:
    $53.99
    Subtotal:
  • Main Bearing Set  M77MS590P10

    Main Bearing Set MS-590P-10

    MICHIGAN 77

    $53.99
    Main Bearing Set Main BearingP-Series0.010 in UndersizeSmall Block FordKit
    M77MS590P10
    SKU:
    M77MS590P10
    Availability:
    Ships Same Business Day
    Weight:
    1.12 LBS
    MFG Part #:
    MS590P10
    $53.99
    Qty in Cart: 0
    Quantity:
    Price:
    $53.99
    Subtotal:
  • Main Bearing Set  M77MS590P

    Main Bearing Set MS-590P

    MICHIGAN 77

    $50.99
    Main Bearing Set Main BearingP-SeriesStandardSmall Block FordKit
    M77MS590P
    SKU:
    M77MS590P
    Availability:
    Ships Same Business Day
    Weight:
    1.09 LBS
    MFG Part #:
    MS590P
    $50.99
    Qty in Cart: 0
    Quantity:
    Price:
    $50.99
    Subtotal:
  • Main Bearing Set  M77MS590HX

    Main Bearing Set MS-590HX

    MICHIGAN 77

    $111.99
    Main Bearing Set Main BearingH-SeriesStandardExtra Oil ClearanceSmall Block FordKit
    M77MS590HX
    SKU:
    M77MS590HX
    Availability:
    Ships Same Business Day
    Weight:
    1.08 LBS
    MFG Part #:
    MS590HX
    $111.99
    Qty in Cart: 0
    Quantity:
    Price:
    $111.99
    Subtotal:
  • Main Bearing Set  M77MS590H10

    Main Bearing Set MS-590H-10

    MICHIGAN 77

    $112.99
    Main Bearing Set MS-590H-10 High-quality main bearing designed for durability Compatible with H-Series engines for optimal performance Features a 0.010 in undersize for precise fit Specifically engineered for Small Block Ford applications Comes as a...
    M77MS590H10
    SKU:
    M77MS590H10
    Availability:
    Ships Same Business Day
    Weight:
    1.18 LBS
    MFG Part #:
    MS590H10
    $112.99
    Qty in Cart: 0
    Quantity:
    Price:
    $112.99
    Subtotal:
  • Total: items /

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