Super Crawler Kit 203/Dana 20

Item #: 8333
Here are the parts to hook the Dodge 203 to the Bronco Dana 20.
Price:

Description

The heart of the Wild Horses Super Crawler is the virtually indestructible New Process 203 range box. The NP 203 is a chain driven transfercase. They are found in 71-79 Dodges, 71-79 GMs and 77-79 Fords.

Because of the ease of adaptability for our Bronco application we use the 23 spline Dodge version of the 203. The GM version is basically the same but will have a 27, 10 or 32 spline input. The Ford version is a mirror image of the Dodge and GM, which for our application would make all the shifters interfere with each other. The Ford version uses a 31 spline input.

The only part of the NP 203 that we use is what we call the range box. It is the 2:1 gear driven section of the 203. So you're thinking what good will this do for me? It's very simple, it will double your low range in any gear with one shift.

You will need to supply your own Dodge 203. We have found them for as little as $50 and no more than $150 in local wrecking yards.

These are only the parts to hook the 203 to the Bronco Dana 20 that are included in the kits above. Because of request from customizers and fabricators we have made this kit available. We include our 435 instruction sheet but you are on your own from there.

™ Dana is a trademark of Dana Limited.
If the Dana logo is not shown, these parts
are not manufactured or authorized by Dana.
Super Crawler Kit 203/Dana 20
Item #: 8333

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