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Blackheart Gen III Hemi Swap Engine Mount Brackets for Select 1973-1976 Dodge, Plymouth Models
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HOOKER HEADERSPART NUMBER: 520-BHS571

Blackheart Gen III Hemi Swap Engine Mount Brackets for Select 1973-1976 Dodge, Plymouth Models

$26895$299.95You Save$31.00
ShippingShips on Sep 08, 2026
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Mopar Gen III Hemi Engine Swap [Mopar A-Body]
Blackheart Gen III Hemi Swap Engine Mount Brackets
  • 1973-1976 Mopar Models
    • Dodge Dart
    • Plymouth Duster, Scamp, Valiant
  • Factory V8 (Non-Hemi) K-Member w/Spool Style Mounts
  • Heavy-Duty 3/16 in. Welded Steel
  • Black Powder-Coat Finish

    Hooker Blackheart Engine Mount Brackets BHS571 Features:

    • Engine location and crankshaft centerline placement eliminates firewall modifications and minimal transmission tunnel modifications
    • Multiple transmission choices
    • A727, NAG1, and Tremec TKX 673-TCET17805 (GM style) transmissions
    • Optimal driveline and U-joint angles
    • Provides firewall clearance for Short Runner Valve (SRV) intake solenoid
    • (4)-Bolt design w/additional 5th hole in left mount for later model engines
    • All Gen III Hemi Engines
      • VVT equipped engines with a factory accessory drive will require a low-mount alternator kit such as Holley 97-369 (sold separately) or Holley Mid-Mount Accessory Drive Kits 20-291 or 20-291BK (sold separately) can be used
    • Use with Hooker Blackheart Headers BHS23104 (sold separately)
    • Compatible with Holley Engine Swap Oil Pan Kit 302-60 (non-VVT) or 302-61 (VVT) (sold separately) or equivalent
    • Includes left and right mounts, hardware, and detailed instructions

    Note: Does not work with low-mount air conditioning compressor on factory accessory drives.

  • Part TypeEngine Mount Bracket
    BrandHOOKER HEADERS
    Package Height6.7
    Package Width8.3
    Package Length9.2
    Weight8.4 PG
    Part CategoryPerformance Parts
    Engine TypeChrysler Gen III Hemi
    Transmission Mount IncludedNo
    Product StyleEngine Swap
    QuantitySold as a pair
    Part FitmentSemi Universal
    Bracket FinishBlack powdercoated
    Bracket MaterialSteel
    Vendor Part NumberBHS571
    Package Qty1
    Package TypeEA
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