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Trans-dapt Performance Products

Trans-Dapt Performance Engine Swap Motor Mounts 4575 Mounts, Swap, Block Mount, Bolt-In, Chevy, Small Block Gen 1 to Chevy LS1/Vortec, Without Pads, Set

SKU: TRD4575

Motor Mounts and Inserts
Trans-Dapt Performance Engine Swap Motor Mounts 4575 Mounts, Swap, Block Mount, Bolt-In, Chevy, Small Block Gen 1 to Chevy LS1/Vortec, Without Pads, Set

Trans-dapt Performance Products

Trans-Dapt Performance Engine Swap Motor Mounts 4575 Mounts, Swap, Block Mount, Bolt-In, Chevy, Small Block Gen 1 to Chevy LS1/Vortec, Without Pads, Set

SKU: TRD4575

Motor Mounts and Inserts
A$404.83
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

IMPORTANT NOTICE: Designed to fit vehicles that have been set up for a traditional Chevrolet small block. Locates the bellhousing mounting flange approximately in the same location as the small block. Will not fit LT1 applications.

When swapping out the engine in your hot rod, you need motor mounts and inserts that you can count on. Trans-Dapt has done all of the work for you in making these engine swap motor mounts. The units are available for a variety of mounting styles, and they're made with quality materials, such as rubber, steel, and polyurethane. These motor mounts are designed for specific vehicle and/or engine applications, so you can be assured of a perfect fit and great performance.

Part Type

LS1 to Small Block Chevy Motor Mounts

Data: v4.2 - Upd: 2026-09-30 16:46:45

Specifications

Product Attributes - Brand
Trans-Dapt Performance Products
Product Attributes - Manufacturer's Part Number
4575
Product Attributes - Part Type
Motor Mounts and Inserts
Product Attributes - Product Line
Trans-Dapt Performance Engine Swap Motor Mounts
Product Attributes - UPC
086923045755
Product Attributes - Motor Mount Style
Block mount
Product Attributes - Motor Mount Attachment Style
Bolt-in
Product Attributes - Bracket Included
Yes
Product Attributes - Bracket Material
Steel
Product Attributes - Bracket Color
Black
Product Attributes - Transmission Mount Included
No
Product Attributes - Quantity
Sold as a set.
Product Attributes - Notes
Designed to fit vehicles that have been set up for a traditional Chevrolet small block. Locates the bellhousing mounting flange approximately in the same location as the small block. Will not fit LT1 applications.

Reference Information

Brand Name/s Trans-dapt Performance Products
StreetFX SKU trd4575
SFX Item ID 5018489
Supplier Item Code 5018489
Manufacturer SKU 4575
Manufacturer UPC 86923045755
Alternative References TRA4575, LS1/Vortec

Compatibility

Application Data
  • UniversalNo
    MakeBUICK
    ModelCENTURY
    Beginning Year1977
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeBUICK
    ModelLESABRE
    Beginning Year1978
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeBUICK
    ModelREGAL
    Beginning Year1977
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeBUICK
    ModelSKYLARK
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelBEL AIR
    Beginning Year1955
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelBISCAYNE
    Beginning Year1958
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelBROOKWOOD
    Beginning Year1958
    Ending Year1961
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelBROOKWOOD
    Beginning Year1969
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelCAMARO
    Beginning Year1967
    Ending Year1991
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    Beginning Year1966
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelCHEVELLE
    Beginning Year1964
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelCHEVY II
    Beginning Year1962
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelIMPALA
    Beginning Year1958
    Ending Year1985
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelKINGSWOOD
    Beginning Year1969
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelLAGUNA
    Beginning Year1973
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelMALIBU
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelMALIBU
    Beginning Year1973
    Ending Year1983
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelMONTE CARLO
    Beginning Year1970
    Ending Year1988
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelNOVA
    Beginning Year1969
    Ending Year1979
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelONE-FIFTY SERIES
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeCHEVROLET
    ModelTWO-TEN SERIES
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeOLDSMOBILE
    ModelCUTLASS
    Beginning Year1978
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakeOLDSMOBILE
    ModelOMEGA
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakePONTIAC
    ModelBONNEVILLE
    Beginning Year1983
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD
  • UniversalNo
    MakePONTIAC
    ModelFIREBIRD
    Beginning Year1977
    Ending Year1991
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    DrivetrainRWD

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