Skip to Product Info
    • bhs572_01.jpg
    • bhs572_02.jpg
    • bhs572_03.jpg
    • bhs572_04.jpg
    • bhs572_05.jpg
    • bhs572_06.jpg
    • bhs572_07.jpg
    • bhs572_08.jpg
    • 1973-1976 Mopar A-Body Transmission Crossmember For Gen III Hemi Swap Fits A727, Nag1 Automatic Transmission And Tremec Tkx 5 Speed Manual GM Style Hooker BlackHeart
    • 1973-1976 Mopar A-Body Transmission Crossmember For Gen III Hemi Swap Fits A727, Nag1 Automatic Transmission And Tremec Tkx 5 Speed Manual GM Style Hooker BlackHeart
    • 1973-1976 Mopar A-Body Transmission Crossmember For Gen III Hemi Swap Fits A727, Nag1 Automatic Transmission And Tremec Tkx 5 Speed Manual GM Style Hooker BlackHeart
    • 1973-1976 Mopar A-Body Transmission Crossmember For Gen III Hemi Swap Fits A727, Nag1 Automatic Transmission And Tremec Tkx 5 Speed Manual GM Style Hooker BlackHeart
    • 1973-1976 Mopar A-Body Transmission Crossmember For Gen III Hemi Swap Fits A727, Nag1 Automatic Transmission And Tremec Tkx 5 Speed Manual GM Style Hooker BlackHeart
    • 1973-1976 Mopar A-Body Transmission Crossmember For Gen III Hemi Swap Fits A727, Nag1 Automatic Transmission And Tremec Tkx 5 Speed Manual GM Style Hooker BlackHeart
    • 1973-1976 Mopar A-Body Transmission Crossmember For Gen III Hemi Swap Fits A727, Nag1 Automatic Transmission And Tremec Tkx 5 Speed Manual GM Style Hooker BlackHeart
    • 1973-1976 Mopar A-Body Transmission Crossmember For Gen III Hemi Swap Fits A727, Nag1 Automatic Transmission And Tremec Tkx 5 Speed Manual GM Style Hooker BlackHeart

    Hooker BlackHeart Hooker Blackheart Transmission Crossmember BHS572

    Part Number: BHS572
    Save $30
    Sale Price $233.95 Regular Price $263.95

    Currently out of stock.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
    Payment & Security

    Secure, encrypted checkout. Card details go straight to the payment processor and are never stored by us.

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Share to:
    Hooker Blackheart engine swap mounts allow easy installation of the Gen III Hemi engine in your 1973-1976 Mopar A-Body. These engine-Mount assemblies are part of an engineered solution that works together with the transmission crossmember and headers to optimize the engine placement & component clearances along with ideal drivetrain / U-joint operation angles. The engine placement eliminates modifications to the firewall and the engine mounting brackets fit the K-member on cars that originally came from the factory with a V8 engine. Firewall clearance provided for the use of Short Runner Valve (SRV) intake solenoid (no need to lock valve and sacrifice top end performance). Use with 2009 & up 5.7L, 6.2L, or 6.4L car style factory accessory drive system (variable valve timing accessory drive system with low mount alternator), or Holley Mid-Mount accessory drive system.


    Hooker BlackHeart Hooker Blackheart Transmission Crossmember BHS572


    Specifications:

    Application 1973-1976 Mopar A-Body
    Brand Hooker BlackHeart
    Category Body
    Color Black
    Emission Code 6
    Finish Black Coated
    10 Steel
    Motor Type Chrysler Gen III Hemi
    part type Transmission Crossmember
    Product Type Transmission Crossmember
    Sub Category Frame
    Transmission A727, NAG1, TKX Chevy
    Type of Component Transmission Crossmember
    Warning California Proposition 65
    Application 1973-1976 Mopar A-Body
    Brand Hooker BlackHeart
    Category Body
    Color Black
    Emission Code 6
    Finish Black Coated
    10 Steel
    Motor Type Chrysler Gen III Hemi
    part type Transmission Crossmember
    Product Type Transmission Crossmember
    Sub Category Frame
    Transmission A727, NAG1, TKX Chevy
    Type of Component Transmission Crossmember
    Warning California Proposition 65
    Description_ABR TRANSM GEN I
    Description_SHO TRANSM GEN III HEMI
    Description_INV GEN III HEMI A BODY 727/NAG1 CROSSMEMBER
    Description_ASC Use with Engine Mounting Brackets BHS571 and Polyurethane Transmission Mount 71223029HKR (Black), or 71223030HKR (Red).Use with Drivers Side Mounted Starter on NAG1 transmission - to Avoid Clearance Issues with the Factory Steering System.This Crossmember Requires Transmission Specific Adapter Plate (sold separately)BHS573 A727 / (GM style) TKX Transmission Adapter*BHS574 NAG1 Transmission AdapterBHS578 NAG1 Torsion bar support (Provides Additional Support for Transmission Tunnel and torsion bar crossmember)*BHS588 TKX 5 Torsion bar support (Provides Additional Support for Transmission Tunnel and torsion bar crossmember)**Use with Bell-Housing RM-8079 & TKX (GM Style Transmission)Transmission tunnel and Torsion bar support modifications are required to install the BHS578 or BHS588 Crossmember support.
    Description_DES Hooker Blackheart Transmission Crossmember
    Description_EXT 1973-1976 Mopar A-Body Transmission Crossmember for Gen III Hemi Swap - Fits A727, NAG1 Automatic Transmission and Tremec TKX 5 SPEED Manual (GM style)
    Description_MKT Hooker Blackheart engine swap mounts allow easy installation of the Gen III Hemi engine in your 1973-1976 Mopar A-Body. These engine-Mount assemblies are part of an engineered solution that works together with the transmission crossmember and headers to optimize the engine placement & component clearances along with ideal drivetrain / U-joint operation angles. The engine placement eliminates modifications to the firewall and the engine mounting brackets fit the K-member on cars that originally came from the factory with a V8 engine. Firewall clearance provided for the use of Short Runner Valve (SRV) intake solenoid (no need to lock valve and sacrifice top end performance). Use with 2009 & up 5.7L, 6.2L, or 6.4L car style factory accessory drive system (variable valve timing accessory drive system with low mount alternator), or Holley Mid-Mount accessory drive system.
    Description_FAB Crossmembers Accommodates Popular A727, NAG1, and Tremec TKX (GM Style) Transmissions
    Description_FAB Uses the Factory Mounting Holes - for Easy Installation
    Description_FAB High Tuck Design to Maximize Ground Clearance
    Description_FAB Accommodates Up to 3” Exhaust
    Description_FAB Uses GM Style Transmission Mount - Hooker Part# 71223029HKR or 71223030HKR (Sold Separately)
    Description_FAB Modular Design with Bolt-on Transmission Adapter Allows Future Transmission Swaps without Replacing the Crossmember
    Description_FAB Welded Steel Construction w/ Black Coating for Great Looks and Durability
    Description_FAB Heavy Duty 3/16” Steel Construction - for Strength & Durability
    Description_FAB Includes Mounting Bolts & Instructions
    Description_ABR TRANSM GEN I
    Description_SHO TRANSM GEN III HEMI
    Description_INV GEN III HEMI A BODY 727/NAG1 CROSSMEMBER
    Description_ASC Use with Engine Mounting Brackets BHS571 and Polyurethane Transmission Mount 71223029HKR (Black), or 71223030HKR (Red).Use with Drivers Side Mounted Starter on NAG1 transmission - to Avoid Clearance Issues with the Factory Steering System.This Crossmember Requires Transmission Specific Adapter Plate (sold separately)BHS573 A727 / (GM style) TKX Transmission Adapter*BHS574 NAG1 Transmission AdapterBHS578 NAG1 Torsion bar support (Provides Additional Support for Transmission Tunnel and torsion bar crossmember)*BHS588 TKX 5 Torsion bar support (Provides Additional Support for Transmission Tunnel and torsion bar crossmember)**Use with Bell-Housing RM-8079 & TKX (GM Style Transmission)Transmission tunnel and Torsion bar support modifications are required to install the BHS578 or BHS588 Crossmember support.
    Description_DES Hooker Blackheart Transmission Crossmember
    Description_EXT 1973-1976 Mopar A-Body Transmission Crossmember for Gen III Hemi Swap - Fits A727, NAG1 Automatic Transmission and Tremec TKX 5 SPEED Manual (GM style)
    Description_MKT Hooker Blackheart engine swap mounts allow easy installation of the Gen III Hemi engine in your 1973-1976 Mopar A-Body. These engine-Mount assemblies are part of an engineered solution that works together with the transmission crossmember and headers to optimize the engine placement & component clearances along with ideal drivetrain / U-joint operation angles. The engine placement eliminates modifications to the firewall and the engine mounting brackets fit the K-member on cars that originally came from the factory with a V8 engine. Firewall clearance provided for the use of Short Runner Valve (SRV) intake solenoid (no need to lock valve and sacrifice top end performance). Use with 2009 & up 5.7L, 6.2L, or 6.4L car style factory accessory drive system (variable valve timing accessory drive system with low mount alternator), or Holley Mid-Mount accessory drive system.
    Description_FAB Crossmembers Accommodates Popular A727, NAG1, and Tremec TKX (GM Style) Transmissions
    Description_FAB Uses the Factory Mounting Holes - for Easy Installation
    Description_FAB High Tuck Design to Maximize Ground Clearance
    Description_FAB Accommodates Up to 3” Exhaust
    Description_FAB Uses GM Style Transmission Mount - Hooker Part# 71223029HKR or 71223030HKR (Sold Separately)
    Description_FAB Modular Design with Bolt-on Transmission Adapter Allows Future Transmission Swaps without Replacing the Crossmember
    Description_FAB Welded Steel Construction w/ Black Coating for Great Looks and Durability
    Description_FAB Heavy Duty 3/16” Steel Construction - for Strength & Durability
    Description_FAB Includes Mounting Bolts & Instructions


    This Part Fits:

    Year Make Model Submodel Notes
    1976 Dodge Dart 360
    1973 Dodge Dart Base
    1974 Dodge Dart Base
    1975 Dodge Dart Base
    1976 Dodge Dart Base
    1973 Dodge Dart Custom
    1974 Dodge Dart Custom
    1975 Dodge Dart Custom
    1973 Dodge Dart Special
    1974 Dodge Dart Special
    1974 Dodge Dart Special Edition
    1975 Dodge Dart Special Edition
    1973 Dodge Dart Sport
    1974 Dodge Dart Sport
    1975 Dodge Dart Sport
    1976 Dodge Dart Sport
    1973 Dodge Dart Sport 340
    1974 Dodge Dart Sport 360
    1975 Dodge Dart Sport 360
    1973 Dodge Dart Swinger
    1974 Dodge Dart Swinger
    1975 Dodge Dart Swinger
    1976 Dodge Dart Swinger
    1975 Dodge Dart Swinger Special
    1976 Dodge Dart Swinger Special
    1973 Plymouth Duster 340
    1974 Plymouth Duster 360
    1975 Plymouth Duster 360
    1973 Plymouth Duster Base
    1974 Plymouth Duster Base
    1975 Plymouth Duster Base
    1975 Plymouth Duster Custom
    1976 Plymouth Duster Sport
    1973 Plymouth Scamp Base
    1974 Plymouth Scamp Base
    1975 Plymouth Scamp Base
    1976 Plymouth Scamp Base
    1975 Plymouth Scamp Brougham
    1975 Plymouth Scamp Special
    1976 Plymouth Scamp Special
    1973 Plymouth Valiant Base
    1974 Plymouth Valiant Base
    1975 Plymouth Valiant Base
    1976 Plymouth Valiant Base
    1974 Plymouth Valiant Brougham
    1975 Plymouth Valiant Brougham
    1975 Plymouth Valiant Custom
    1975 Plymouth Valiant Scamp
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

    Recently Viewed