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Hooker Blackheart Transmission Crossmembers 71222024HKR-2 crossmember, GM LS/LT Swap, 4L60E, TH350, 6L80, 700R4, Chevrolet, GMC, Each

SKU: HOK71222024HKR2

Transmission Crossmembers

Hooker Blackheart Transmission Crossmembers 71222024HKR-2 crossmember, GM LS/LT Swap, 4L60E, TH350, 6L80, 700R4, Chevrolet, GMC, Each

SKU: HOK71222024HKR2

Transmission Crossmembers
A$1,105.19
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Hooker Blackheart transmission crossmembers provide easy installation for a variety of engine and transmission swap combinations. Manufactured from steel with a black powdercoat, these crossmembers are designed to be used with Blackheart engine adapter plates for a trouble-free LS, LT, Hemi, Coyote, etc. engine swap. Order the model recommended for your vehicle.

Blackheart crossmember features:

* Comprehensively designed as an integral part of the complete Hooker swap system, providing maximum level of inter-component compatibility
* Designed specifically for use with Hooker engine adapter plates
* High-arch exhaust passages provide maximum available exhaust ground clearance
* Design geometry replicates stock drivetrain height, inclination angle, and offset for optimized vehicle and component compatibility
* High-strength/low alloy steel construction provides desirable balance of strength, stiffness, weight, and cost
* Powdercoat finish provides attractive, corrosion-resistant appearance
* Provide bolt-in compatibility with Hooker/Holley engine mounts, swap headers, exhaust systems, and oil pans
* Hardware included

Part Type

Transmission Crossmember Swap Kit - GM LS Engine

Data: v4.2 - Upd: 2026-10-22 02:05:39

Specifications

Product Attributes - Brand
Hooker Headers
Product Attributes - Manufacturer's Part Number
71222024HKR-2
Product Attributes - Part Type
Transmission Crossmembers
Product Attributes - Product Line
Hooker Blackheart Transmission Crossmembers
Product Attributes - UPC
090127074459
Product Attributes - Transmission Crossmember to Frame Bushing Included
No
Product Attributes - Transmission Mount Included
No
Product Attributes - Crossmember Material
Steel
Product Attributes - Crossmember Color
Black powdercoated
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed for applications with GM LS/LT engine swaps.

Reference Information

Brand Name/s Hooker Headers
StreetFX SKU hok71222024HKR2
SFX Item ID 5013255
Supplier Item Code 5013255
Manufacturer SKU 71222024HKR2
Manufacturer UPC 90127074459
Alternative References HKR71222024HKR-2, 4L60E, TH350, 6L80, 700R4

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1963
    Ending Year1972
    DrivetrainRWD
    Transmission Manufacturer Code4L60-E
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1963
    Ending Year1972
    DrivetrainRWD
    Transmission Manufacturer Code6L80
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1963
    Ending Year1972
    DrivetrainRWD
    Transmission Manufacturer CodeTHM350
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1963
    Ending Year1972
    DrivetrainRWD
    Transmission Manufacturer CodeTHM700-R4/4L60/MD8
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1000
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    DrivetrainRWD
    Transmission Manufacturer Code4L60-E
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1000
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    DrivetrainRWD
    Transmission Manufacturer Code6L80
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1000
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    DrivetrainRWD
    Transmission Manufacturer CodeTHM350
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1000
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    DrivetrainRWD
    Transmission Manufacturer CodeTHM700-R4/4L60/MD8
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1000 SERIES
    SubmodelBASE
    Beginning Year1963
    Ending Year1965
    DrivetrainRWD
    Transmission Manufacturer Code4L60-E
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1000 SERIES
    SubmodelBASE
    Beginning Year1963
    Ending Year1965
    DrivetrainRWD
    Transmission Manufacturer Code6L80
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1000 SERIES
    SubmodelBASE
    Beginning Year1963
    Ending Year1965
    DrivetrainRWD
    Transmission Manufacturer CodeTHM350
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1000 SERIES
    SubmodelBASE
    Beginning Year1963
    Ending Year1965
    DrivetrainRWD
    Transmission Manufacturer CodeTHM700-R4/4L60/MD8
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1500
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    DrivetrainRWD
    Transmission Manufacturer Code4L60-E
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1500
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    DrivetrainRWD
    Transmission Manufacturer Code6L80
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1500
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    DrivetrainRWD
    Transmission Manufacturer CodeTHM350
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1500
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    DrivetrainRWD
    Transmission Manufacturer CodeTHM700-R4/4L60/MD8
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1500 SERIES
    SubmodelBASE
    Beginning Year1963
    Ending Year1965
    DrivetrainRWD
    Transmission Manufacturer Code4L60-E
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1500 SERIES
    SubmodelBASE
    Beginning Year1963
    Ending Year1965
    DrivetrainRWD
    Transmission Manufacturer Code6L80
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1500 SERIES
    SubmodelBASE
    Beginning Year1963
    Ending Year1965
    DrivetrainRWD
    Transmission Manufacturer CodeTHM350
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    Model1500 SERIES
    SubmodelBASE
    Beginning Year1963
    Ending Year1965
    DrivetrainRWD
    Transmission Manufacturer CodeTHM700-R4/4L60/MD8
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    ModelC15/C1500 PICKUP
    SubmodelBASE
    Beginning Year1967
    Ending Year1972
    DrivetrainRWD
    Transmission Manufacturer Code4L60-E
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    ModelC15/C1500 PICKUP
    SubmodelBASE
    Beginning Year1967
    Ending Year1972
    DrivetrainRWD
    Transmission Manufacturer Code6L80
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    ModelC15/C1500 PICKUP
    SubmodelBASE
    Beginning Year1967
    Ending Year1972
    DrivetrainRWD
    Transmission Manufacturer CodeTHM350
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    ModelC15/C1500 PICKUP
    SubmodelBASE
    Beginning Year1967
    Ending Year1972
    DrivetrainRWD
    Transmission Manufacturer CodeTHM700-R4/4L60/MD8
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.
  • UniversalNo
    MakeGMC
    ModelC15/C1500 SUBURBAN
    SubmodelBASE
    Beginning Year1967
    Ending Year1972
    DrivetrainRWD
    Transmission Manufacturer Code4L60-E
    TransmissionAutomatic
    Application NotesDesigned for applications with GM LS/LT engine swaps.

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