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Hooker BlackheartPart bhs572✓ Fits 22 vehiclesMade in US
Product Details
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Vehicle Fitment & Compatibility
22 applicationsApplication Notes
Hemi Swap Gen III
View all 22 vehicle applications
Years
Make / Model
Submodel
Engine
1973–1976
Dodge Dart
1973–1976
Dodge Dart
1973–1976
Dodge Dart
1973–1975
Dodge Dart
1973–1974
Dodge Dart
1973
Dodge Dart
1974–1975
Dodge Dart
1974–1975
Dodge Dart
1975–1976
Dodge Dart
1976
Dodge Dart
1973–1975
Plymouth Duster
1973
Plymouth Duster
1974–1975
Plymouth Duster
1975
Plymouth Duster
1976
Plymouth Duster
1973–1976
Plymouth Scamp
1975–1976
Plymouth Scamp
1975
Plymouth Scamp
1973–1976
Plymouth Valiant
1974–1975
Plymouth Valiant
1975
Plymouth Valiant
1975
Plymouth Valiant
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Key Features
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 Cro
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.
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)
- Crossmembers Accommodates Popular A727, NAG1, and Tremec TKX (GM Style) Transmissions
- Uses the Factory Mounting Holes - for Easy Installation
- High Tuck Design to Maximize Ground Clearance
- Accommodates Up to 3” Exhaust
- Uses GM Style Transmission Mount - Hooker Part# 71223029HKR or 71223030HKR (Sold Separately)
- Modular Design with Bolt-on Transmission Adapter Allows Future Transmission Swaps without Replacing the Crossmember
- Welded Steel Construction w/ Black Coating for Great Looks and Durability
- Heavy Duty 3/16” Steel Construction - for Strength & Durability
- Includes Mounting Bolts & Instructions
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About this product
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)
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Product Specifications
Application
1973-1976 Mopar A-Body
Brand
Hooker BlackHeart
California Proposition 65 Chemical Name
1
California Proposition 65 Required
Yes
Category
Body
Color
Black
Emission Code
6
Finish
Black Coated
Material
Steel
Motor Type
Chrysler Gen III Hemi
Part Type
Transmission Crossmember
Product Type
Transmission Crossmember
Prop 65 Yes/No
Yes
Sub Category
Frame
Type Of Component
Transmission Crossmember
Warning
California Proposition 65
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Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
US
⚠ Prop 65 Warning
Yes
1
Emissions Code
6
HS Code
8409919190
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Dimensions & Shipping
Product Dimensions
22.1 × 6.7 × 6.6 in
Shipping Dimensions
22.1 × 6.7 × 6.6 in
Weight
2837 g (2.84 kg)