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Hooker BlackheartPart bhs574✓ Fits 22 vehiclesMade in US
Product Details
⚙️
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
No applications match your search.
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Key Features
Use with Engine Mounting Brackets BHS571, Transmission Crossmember bHS572, and Polyurethane Transmission Mount 71223029HKR (Black), or 71223030HKR (Red). NAG1 Transmissions also requires BHS578 - Transmission Tunnel Hoop (Provides Additional Support fo
Get that Gen III Hemi swap started the right way, by using a fully engineered engine & transmission mounting system that provides maximum component clearances, ideal drivetrain geometry, and clearance for Hooker BlackHeart swap headers & 3.00"" exhaust system. | This transmission adapter bracket works with the modular crossmember BHS572 to fit the NAG1 automatic transmission. This design allows future transmission changes by swapping out only the transmission adapter bracket instead of replacing the whole crossmember. | The crossmember (available separately) and this adapter bracket works with engine mounting brackets (available separately) for optimal engine placement to allow Short Runner Valve Clearance (eliminates modifications to the firewall & brake booster). Hooker BlackHeart swap headers & exhaust systems (available separately) are designed as part of the swap system & provide clearance with all of the transmission options.
1973-1976 Mopar A-Body NAG1 Transmission Adapter for Gen III Hemi Swap
- Transmission Adapter Accommodates Popular NAG1 Automatic Transmissions
- Use with Crossmember BHS572 (sold separately) and Transmission Tunnel Hoop BHS578
- Uses with 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 NAG1 Transmission Adapter for Gen III Hemi Swap
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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 Mount
Product Type
Transmission Mount
Prop 65 Yes/No
Yes
Sub Category
Frame
Type Of Component
Transmission Mount
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
8.1 × 6.4 × 4.7 in
Shipping Dimensions
8.1 × 6.4 × 4.7 in
Weight
1157 g (1.16 kg)