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Transmission Adapter Accommodates Popular NAG1 Automatic Transmissions

Part # WB130035

Transmission Adapter Accommodates Popular NAG1 Automatic Transmissions for 1973-1976 Mopar A-Body

Transmission Adapter Accommodates Popular NAG1 Automatic Transmissions

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Advertised Price $16.95
$13.45
Save $3.50
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3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

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Take the hassle out of your Gen III Hemi swap with this application-specific NAG1 transmission adapter designed for 1973–1976 Mopar A-Body vehicles. Built to accommodate the popular Chrysler NAG1 automatic transmission, this adapter ensures proper alignment and secure mounting when upgrading to a modern Gen III Hemi drivetrain. Specifically engineered for Mopar A-Body platforms, this adapter eliminates the compatibility issues common with universal swap solutions. Whether you're restoring a classic or building a street-savvy restomod, this adapter bridges the gap between vintage Mopar muscle and modern Hemi power. Designed for use with the Chrysler Gen III Hemi engine and NAG1 automatic transmission, this adapter offers a bolt-in solution that supports proper drivetrain geometry and durability.

Features:

  • 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/ Raw Finish for Great Value
  • Heavy Duty 3/16” Steel Construction - for Strength & Durability
  • Includes Mounting Bolts & Instructions

About Hooker BlackHeart

Shop the official site of Hooker BlackHeart and explore exhaust systems, engine swap kits, and mufflers for both import and domestic vehicles at Holley.com!

Brand Hooker BlackHeart
CategoryBody
Emission Code3
Part TypeTransmission Mount Bracket
Sub CategoryBrackets, Flanges and Hangers
UPC090127119594
Part NumberWB130035
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.


The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Transmission Adapter Accommodates Popular NAG1 Automatic Transmissions
Transmission Adapter Accommodates Popular NAG1 Automatic Transmissions
Advertised Price $16.95
$13.45
Save $3.50