Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

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.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

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: 2026-09-29 03:34:43

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.

Loading compatibility information...