Drivetrain› Manual Transmissions and Components

Advance Adapters, Inc

NV3550BRONCO DANA 20 REBUILD

$2,633.82

SKU: A01D 27-3520R

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Advance Adapters, Inc. 27-3520R is an NV3550-BRONCO DANA 20 KIT designed for swapping an NV3550 5-speed manual transmission into 1966-77 Ford Broncos, adapting it to the stock Dana 20 transfer case or an Atlas transfer case.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAdvance Adapters, Inc
Part NumberA01D 27-3520R

Videos

66-77 Ford Bronco NV 3550 Install Part 3 - NV3550 to Dana 20 Adapter Plate Install

66-77 Ford Bronco NV 3550 Install Part 3 - NV3550 to Dana 20 Adapter Plate Install
66-77 Ford Bronco NV 3550 Install Part 4 - NV3550 to Dana 20 Transfer Case Assembly

66-77 Ford Bronco NV 3550 Install Part 4 - NV3550 to Dana 20 Transfer Case Assembly
Dana 20 Overhaul and Advance Adapter 6R80 to Dana 20 Kit Install

Dana 20 Overhaul and Advance Adapter 6R80 to Dana 20 Kit Install
Installing Dana 20 Transfer Case Adapter and Shifter

Installing Dana 20 Transfer Case Adapter and Shifter
Dana 20 Rebuild Part 2 - Assembly - 1966 Ford Bronco Restoration Project

Dana 20 Rebuild Part 2 - Assembly - 1966 Ford Bronco Restoration Project
Early Bronco Dana 20 transfer case adjustable detent spring hard shifting 4x4

Early Bronco Dana 20 transfer case adjustable detent spring hard shifting 4x4
AX15 Installation Tutorial

AX15 Installation Tutorial
9.21-Bronco AX-15 Swap

9.21-Bronco AX-15 Swap

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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