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Clevite P-Series Main Bearings MS-1454P Bearings, P Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, 3.3, 3.8, 4.3L, V6, Set of 5

SKU: CLEMS-1454P

Main Bearings

Clevite P-Series Main Bearings MS-1454P Bearings, P Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, 3.3, 3.8, 4.3L, V6, Set of 5

SKU: CLEMS-1454P

Main Bearings
A$155.96
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

Clevite P-Series main bearings are the oldest members of the Clevite 77 bearing family and are intended for high-revving engines. To compensate for the high-load factors and distortion in these engines, these bearings have higher eccentricity and a high crush factor. P-Series bearings are constructed of tri-metal cast copper lead. They have a steel back for support, a cast copper lead lining to withstand the loads of engine operation, and an electroplated babbit overlay on the running surface to provide searing surface qualities. In addition, the oil grooves on most applications extend all the way around both halves for better oiling.

Clevite P-Series main bearings are an ideal design, producing a degree of conformability, embedability, slipperiness, and fatigue resistance, not found in original equipment and competitive bimetal bearings.

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-14 10:27:32

Specifications

Product Attributes - Brand
Clevite Engine Parts
Product Attributes - Manufacturer's Part Number
MS-1454P
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
Clevite P-Series Main Bearings
Product Attributes - UPC
027067552921
Product Attributes - Bearing Usage
Direct replacement
Product Attributes - Engine Crankshaft Undersize (in.)
Stock
Product Attributes - Engine Crankshaft Undersize (mm)
Stock
Product Attributes - Grooved Bearing
Yes
Product Attributes - Groove Location
Upper
Product Attributes - Groove Style
1/2
Product Attributes - Thrust Bearing Oversize
Stock
Product Attributes - Bearing Material
Tri-metal, TM-77
Product Attributes - Quantity
Sold as a set of 5.

Reference Information

Brand Name/s Clevite
StreetFX SKU cleMS-1454P
SFX Item ID 4888257
Supplier Item Code 4888257
Manufacturer SKU MS-1454P
Manufacturer UPC 27067552921
Alternative References 4.3L, V6

Compatibility

Application Data
  • MakeCHECKER
    ModelMARATHON
    SubmodelBASE
    Beginning Year1980
    Ending Year1982
    Engine TypeV6
    Liter3.8
    CID229
    Engine FamilyGM V6
    Engine Size3.8L/229
  • MakeCHEVROLET
    Beginning Year1978
    Ending Year1979
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size3.3L/200
  • MakeCHEVROLET
    Beginning Year1980
    Ending Year1984
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size3.8L/229
  • MakeCHEVROLET
    Beginning Year1985
    Ending Year2005
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size4.3L/262
  • MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year1985
    Ending Year1985
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeN
  • MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year1986
    Ending Year1994
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year1990
    Ending Year1991
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeB
  • MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year1992
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeW
  • MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeX
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCL
    Beginning Year1985
    Ending Year1985
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeN
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCL
    Beginning Year1986
    Ending Year1994
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCL
    Beginning Year1990
    Ending Year1991
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeB
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCL
    Beginning Year1992
    Ending Year1995
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeW
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCS
    Beginning Year1985
    Ending Year1985
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeN
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCS
    Beginning Year1986
    Ending Year1994
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCS
    Beginning Year1990
    Ending Year1991
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeB
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCS
    Beginning Year1992
    Ending Year1995
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeW
  • MakeCHEVROLET
    ModelASTRO
    SubmodelLS
    Beginning Year1996
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeW
  • MakeCHEVROLET
    ModelASTRO
    SubmodelLS
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeX
  • MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year1987
    Ending Year1994
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year1990
    Ending Year1991
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeB
  • MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year1992
    Ending Year2001
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeW
  • MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeX
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
    Beginning Year1995
    Ending Year1999
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeW
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeX

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