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Clevite AL-Series Main Bearings MS-909A Bearings, AL-Series, 1/2 Groove, Standard Size, AL-5, Chevrolet, Small Block, Set of 5

SKU: CLEMS-909A

Main Bearings

Clevite AL-Series Main Bearings MS-909A Bearings, AL-Series, 1/2 Groove, Standard Size, AL-5, Chevrolet, Small Block, Set of 5

SKU: CLEMS-909A

Main Bearings
A$89.81
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

For some engines, the softer and more conformable nature of aluminum is preferable to the stiffer characteristics of the steel backings used for many bearings. Clevite AL-Series main bearings offer the features found in OE-type aluminum bearings, combined with the distinct advantages of proven Clevite know-how. That includes things such as carefully chosen eccentricities tailored to the application, and that means solid, reliable performance.

Clevite AL-Series main bearings are a great choice for anything from OEM-style rebuilds to mild performance applications. Clevite recommends these main bearings for most engines using a cast crankshaft.

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-14 17:10:15

Specifications

Product Attributes - Brand
Clevite Engine Parts
Product Attributes - Manufacturer's Part Number
MS-909A
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
Clevite AL-Series Main Bearings
Product Attributes - UPC
027067642271
Product Attributes - Bearing Usage
Direct replacement
Product Attributes - Engine Crankshaft Undersize (in.)
Stock
Product Attributes - Engine Crankshaft Undersize (mm)
Stock
Product Attributes - Grooved Bearing
No
Product Attributes - Groove Location
Upper
Product Attributes - Groove Style
1/2
Product Attributes - Thrust Bearing Oversize
Stock
Product Attributes - Bearing Material
AL-5
Product Attributes - Quantity
Sold as a set of 5.

Reference Information

Brand Name/s Clevite
StreetFX SKU cleMS-909A
SFX Item ID 4888798
Supplier Item Code 4888798
Manufacturer SKU MS-909A
Manufacturer UPC 27067642271
Alternative References AL-5

Compatibility

Application Data
  • MakeBUICK
    ModelROADMASTER
    SubmodelSPECIAL
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesMaterial Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelSPECIAL
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesEngine Version: Chevrolet. Material Grade: OE Replacement Series: A Series (Aluminum) Size: Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelSPECIAL
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesMaterial Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN CodeH
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1991
    Ending Year1991
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesEngine Version: Chevrolet. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN CodeE
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1991
    Ending Year1991
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesMaterial Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN CodeE
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1991
    Ending Year1991
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesEngine Version: Chevrolet. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN CodeE
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1991
    Ending Year1991
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesEngine Version: Chevrolet. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN CodeE
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1991
    Ending Year1991
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesEngine Version: Chevrolet. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN CodeE
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1991
    Ending Year1991
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesColumn1 OE Replacement Column2 A Series (Aluminum) Column3 Standard Column13 Domestic Column20 93-68 GMC 4.9L-5.7L
    Engine VIN CodeE
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1991
    Ending Year1991
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesMaterial Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN CodeE
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: FI. Material Grade: OE Replacement Series: A Series (Aluminum) Size: Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: FI. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: FI. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesOE Replacement A Series (Aluminum) Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: CARB. Material Grade: OE Replacement Series: A Series (Aluminum) Size: Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: CARB. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelLIMITED
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: CARB. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelSR
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: FI. Material Grade: OE Replacement Series: A Series (Aluminum) Size: Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelSR
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: FI. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelSR
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: FI. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelBASE
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesMaterial Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelSPECIAL
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: FI. Material Grade: OE Replacement Series: A Series (Aluminum) Size: Standard
    Engine VIN Code7
  • MakeBUICK
    ModelROADMASTER
    SubmodelSPECIAL
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: FI. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7
  • MakeBUICK
    ModelSKYLARK
    SubmodelSPECIAL
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesEngine Version: Chevrolet, Fuel Deliver Type: FI. Material Grade OE Replacement Series A Series (Aluminum) Size Standard
    Engine VIN Code7

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