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TransGo Performance Shift Kits 425-1 Kit, Automatic Type, GM, THM 425, GMC Kit

TransGo Performance Shift Kits 425-1 Kit, Automatic Type, GM, THM 425, GMC Kit

A$257.52
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

TransGo's Performance shift kits give you the hard-launching, tire-blazing shifts you want, after just a few hours' work with basic hand tools. TransGo even has kits for computer-controlled, 4-speed automatics. Their performance shift kits can be installed with the transmission in the vehicle and they come with complete instructions. Some kits even include a step-by-step video to walk you through the installation process.

Part Type

Automatic Transmission Shift Kits

Data: v4.2 - Upd: 2026-09-30 16:47:32

Specifications

Product Attributes - Brand
TransGo Performance
Product Attributes - Manufacturer's Part Number
425-1
Product Attributes - Part Type
Automatic Transmission Shift Kits
Product Attributes - Product Line
TransGo Performance Shift Kits
Product Attributes - UPC
193564459329
Product Attributes - Filter Included
No
Product Attributes - Gaskets Included
Yes
Product Attributes - Full Manual
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Firmer shifts, complete gear control, holds 1st, 2nd, and 3rd at any rpm, backshifts to 3rd, 2nd and 1st at any rpm.

Reference Information

Brand Name/s Transgo Performance
StreetFX SKU trg425-1
SFX Item ID 5179778
Supplier Item Code 5179778
Manufacturer SKU 425-1
Manufacturer UPC 193564459329

Compatibility

Application Data
  • MakeBUICK
    Beginning Year1966
    Ending Year1979
    Transmission Manufacturer CodeTHM425
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Liter7.0
    CID429
    CC7031
    Engine Size7.0L/429
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN Code7
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Liter7.7
    CID472
    CC7735
    Engine Size7.7L/472
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN Code8
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1969
    Ending Year1969
    Engine TypeV8
    Liter7.7
    CID472
    CC7735
    Engine Size7.7L/472
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN Code9
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter8.2
    CID500
    CC8193
    Engine Size8.2L/500
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN Code0
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Liter8.2
    CID500
    CC8193
    Engine Size8.2L/500
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN Code1
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Liter8.2
    CID500
    CC8193
    Engine Size8.2L/500
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeS
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Liter8.2
    CID500
    CC8195
    Engine Size8.2L/500
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeS
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Liter8.2
    CID500
    Engine Size8.2L/500
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeS
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1977
    Ending Year1978
    Engine TypeV8
    Liter7.0
    CID425
    Engine Size7.0L/425
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeS
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBASE
    Beginning Year1977
    Ending Year1978
    Engine TypeV8
    Liter7.0
    CID425
    Engine Size7.0L/425
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeT
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBIARRITZ
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Liter8.2
    CID500
    Engine Size8.2L/500
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeS
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBIARRITZ
    Beginning Year1977
    Ending Year1978
    Engine TypeV8
    Liter7.0
    CID425
    Engine Size7.0L/425
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeS
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBIARRITZ
    Beginning Year1977
    Ending Year1978
    Engine TypeV8
    Liter7.0
    CID425
    Engine Size7.0L/425
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeT
  • MakeCADILLAC
    ModelELDORADO
    SubmodelBICENTENIAL EDITION
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Liter8.2
    CID500
    Engine Size8.2L/500
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeS
  • MakeCADILLAC
    ModelELDORADO
    SubmodelCABRIOLET
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Liter8.2
    CID500
    Engine Size8.2L/500
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeS
  • MakeCADILLAC
    ModelELDORADO
    SubmodelCABRIOLET
    Beginning Year1978
    Ending Year1978
    Engine TypeV8
    Liter7.0
    CID425
    Engine Size7.0L/425
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeS
  • MakeCADILLAC
    ModelELDORADO
    SubmodelCABRIOLET
    Beginning Year1978
    Ending Year1978
    Engine TypeV8
    Liter7.0
    CID425
    Engine Size7.0L/425
    Engine FamilyCadillac V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeT
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1979
    Transmission Manufacturer CodeTHM425
  • MakeGMC
    Beginning Year1966
    Ending Year1979
    Transmission Manufacturer CodeTHM425
  • MakeGMC
    ModelTRANSMODE
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyOldsmobile V8
    Transmission Manufacturer CodeTHM425
    Engine VIN CodeW
  • MakeOLDSMOBILE
    Beginning Year1966
    Ending Year1979
    Transmission Manufacturer CodeTHM425
  • MakeOLDSMOBILE
    ModelTORONADO
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Liter7.0
    CID425
    CC6966
    Engine Size7.0L/425
    Engine FamilyOldsmobile V8
    Transmission Manufacturer CodeTHM425
  • MakeOLDSMOBILE
    ModelTORONADO
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Liter7.0
    CID425
    CC6966
    Engine Size7.0L/425
    Engine FamilyOldsmobile V8
    Transmission Manufacturer CodeTHM425
  • MakeOLDSMOBILE
    ModelTORONADO
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyOldsmobile V8
    Transmission Manufacturer CodeTHM425

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