UCF Dana 70 Rear Truss System

Dana 70 rear truss for tubes up to 3.50".

For a link suspension on a Dana 70 rear, this truss carries your upper links on a 5" x 10" platform. Bolting it to the diff cover and welding it to the tubes means no welding on the cast steel housing.

How it goes together

1. Weld the included tab to the included Dana 70 cover, then install the cover.
2. Set the truss body on the axle tubes.
3. Bolt the truss flange to the cover and weld the truss to the tubes.

Specs

• Link tab platform: 5" × 10"
• Platform to axle tube centerline: 6 7/8"
• Truss body: 1/2" carbon steel plate, heavy enough for any amount of horsepower
• Flange tying the truss to the cover: 3/8" steel plate, joined with 1/2" hardware

What's included: truss body, UCF Dana 70 heavy-duty diff cover with weld-on tab, diff cover hardware, and the 1/2" bolts and nuts that attach the truss to the cover.

Finish: ships as bare steel, so you can weld it on, place your link tabs and weld it all up.

Fitment: Dana 70 rear axles. Most trucks that came with a Dana 70 rear also came with other rear axles, so check the tag on your axle.

Tube size: saddles cut for axle tubes up to 3.50" diameter. Measure your tubes before ordering.

Not sure what you have? Choose your vehicle in the parts finder at the top of the page, or send us a photo of your axle and we'll help.

Install instructions: see the Attachments tab above, or download the UCF Rear Truss System Install Guide (PDF) and the UCF Differential Cover Install Guide (PDF).