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Hooker BlackHeart BHS574 Transmission Adapter Plate - NAG1

(1973-1976 Dodge Dart; 1973-1976 Plymouth Duster; 1973-1976 Plymouth Valiant; 1973-1976 Plymouth Scamp)

Part of: Hooker BlackHeart Transmission Adapter Plate

Other options in this family: Hooker BlackHeart BHS569 Hooker BlackHeart BHS568 Hooker BlackHeart BHS573 Hooker BlackHeart BHS570 Hooker BlackHeart BHS534

Manufacturer

Picture for manufacturer Hooker BlackHeart

Part Number

BHS574
8 reviews
Sale Price

$49.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Hooker BlackHeart BHS574 transmission adapter plate is engineered for high-performance NAG1 automatic transmission swaps. This heavy-duty adapter provides a robust mounting solution for integrating popular NAG1 transmissions into GM-style engine and chassis configurations.

Key Features:

  • Heavy-duty 3/16" welded steel construction for maximum strength and durability
  • Black powder-coated finish for corrosion resistance and professional appearance
  • Modular bolt-on design allows future transmission swaps without replacing the entire crossmember
  • Compatible with GM-style transmission mounts (Hooker 71223029HKR or 71223030HKR, sold separately)
  • Designed to work with Hooker crossmember BHS572 and transmission tunnel hoop BHS578 (sold separately)
  • Includes all necessary mounting hardware and detailed installation instructions

This adapter plate is specifically engineered to accommodate NAG1 automatic transmissions, providing precise fitment and reliable performance for engine swap and drivetrain upgrade projects. The welded steel construction ensures long-lasting durability under demanding conditions.

Products specifications

Fits

1973-1976 Dodge Dart; 1973-1976 Plymouth Duster; 1973-1976 Plymouth Valiant; 1973-1976 Plymouth Scamp

Application

1973-1976 Mopar A-Body

Brand

Hooker BlackHeart

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

Sub Category

Frame

Transmission

NAG1

Type of Component

Transmission Mount

Warning

California Proposition 65

No reply to my email with question about the part fitting my vehicle. Since the mfg part # matched I took a chance and ordered.

best price online

First transaction with THMotorsports. It was seamless, smooth and quick.

Best price.

Very fair pricing delivery was as promised

Good deal

website was easy to use and the prices are great

Easy to use.

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