Ford 6R80 4WD Automatic Transmission to Ford 351M/400M Adapter SKU: 798401

Ford 6R80 4WD to 351M/400M Adapter Kit

Take your 1978-79 Ford Bronco to the next level by upgrading to a Ford 6R80 transmission while keeping your original 351M/400M engine. Our Ford 351M/400M to Ford Modular V8 Transmission Adapter Kit is the ultimate solution for Bronco enthusiasts looking to enhance their ride with modern transmission technology without sacrificing the classic feel.

Kit Includes:

• Adapter Plate: The thinnest, one-piece 351M/400M to Modular adapter on the market, crafted from 1" thick 6061 billet aluminum. This design reduces the overall length of your new 6R80 setup, simplifying installation.

• Crank Spacer: Ditch the bulky torque converter spacer and keep your OEM flexplate in place for a cleaner, more efficient installation.

• Dowel Pins (2): Precisely machined for perfect alignment every time.

• Dust/Inspection Cover: Ensures all components are protected and running smoothly.

• High Torque Mini Starter: Capable of cranking engines up to 14:1 compression with ease, ensuring reliable starts.

• Hardware Kit: Comes with Grade 8 or higher hardware for maximum durability and performance.

Upgrade with Confidence:

Built with top-quality materials, this adapter kit lets you push the boundaries of your classic Bronco with confidence. Modern performance meets classic reliability, all in one package.

Fitment:

This adapter kit is designed to fit the following Ford engines:

• Ford 351M
• Ford 400M

Compatible with 6R80 and 10R80 transmissions, making it the perfect choice for modernizing your 1978-79 Ford Bronco with a straightforward, reliable installation.