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Mahle Rings GMC 425/409/455 61-76 Moly Ring Set

SKU: MHL40449.030

Piston Rings

MHL OE Moly Ring Sets...

Mahle Rings GMC 425/409/455 61-76 Moly Ring Set

SKU: MHL40449.030

Piston Rings

MHL OE Moly Ring Sets...

A$268.29
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.

Part Type

Engine Piston Ring Set

Data: v4.2 - Upd: 2026-10-13 17:51:57

Specifications

Product Attributes - Brand
MAHLE Original
Product Attributes - Manufacturer's Part Number
40449.030
Product Attributes - Part Type
Piston Rings
Product Attributes - Product Line
Mahle Original Premium Piston Ring Sets
Product Attributes - UPC
725975073032
Product Attributes - Bore (in.)
4.343 in.
Product Attributes - Bore (mm)
110.312mm
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Gas Ported
No
Product Attributes - Top Ring Included
Yes
Product Attributes - Top Ring Thickness
5/64 in.
Product Attributes - Top Ring Material
Cast iron
Product Attributes - Top Ring Facing Material
Moly
Product Attributes - Second Ring Included
Yes
Product Attributes - Second Ring Thickness
5/64 in.
Product Attributes - Second Ring Material
Cast iron
Product Attributes - Second Ring Facing Material
Iron
Product Attributes - Oil Ring Included
Yes
Product Attributes - Oil Ring Thickness
3/16 in.
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Oil Ring Material
CP-20
Product Attributes - Quantity
Sold as 8 sets.

Reference Information

Brand Name/s Mahle OE
StreetFX SKU mhl40449.030
SFX Item ID 4115538
Supplier Item Code 4115538
Manufacturer SKU 40449.030
Manufacturer UPC 725975073032
Alternative References MAH-40449030

Compatibility

Application Data
  • UniversalYes
    Engine TypeV8
  • Engine TypeV8
    MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
  • Engine TypeV8
    MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
  • Engine TypeV8
    MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
  • Engine TypeV8
    MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1971
    Ending Year1973
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeU
  • Engine TypeV8
    MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1972
    Ending Year1973
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeT
  • Engine TypeV8
    MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1972
    Ending Year1973
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeV
  • Engine TypeV8
    MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1972
    Ending Year1973
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeW
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeT
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeU
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeV
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeW
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeP
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeR
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1973
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeT
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1973
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeU
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1973
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeV
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1973
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeW
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1974
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeP
  • Engine TypeV8
    MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1974
    Ending Year1974
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
    Engine VIN CodeR
  • Engine TypeV8
    MakeBUICK
    ModelELECTRA
    Submodel225
    Beginning Year1970
    Ending Year1970
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
  • Engine TypeV8
    MakeBUICK
    ModelELECTRA
    Submodel225
    Beginning Year1970
    Ending Year1970
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
  • Engine TypeV8
    MakeBUICK
    ModelELECTRA
    Submodel225
    Beginning Year1970
    Ending Year1970
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
  • Engine TypeV8
    MakeBUICK
    ModelELECTRA
    Submodel225
    Beginning Year1971
    Ending Year1971
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5
  • Engine TypeV8
    MakeBUICK
    ModelELECTRA
    Submodel225
    Beginning Year1971
    Ending Year1971
    Engine FamilyBuick V8
    Engine Size7.5L/455
    CC7456
    CID455
    Liter7.5

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