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Steering box id #s

Bart

Contributor
Bronco Guru
Joined
Dec 12, 2001
Messages
1,678
Loc.
Buffalo Gap, Texas
I have a Ford box but I don't know what's it out of. Can anyone run these numbers and id them for me? I bought a solid h.p. 44 full size front axle from a 78/79 Bronco and this box came with it. I'd like to use the box in my eb.
Cast on the side of the box RF D7TC-3550 CA
Cast on the adjuster cover C6AR 3580 A2
Cast on the neck near the steering input from the steering wheel
C7AR-3A 587A or C7ar-8A687A I can't tell for sure about the two #s
There's also a tag with SPA BT on one line and 78A 190 on the 2nd line.
What information can be received from this?
Thanks
 

crawln68

Bronco Guru
Joined
Oct 8, 2004
Messages
3,045
I don't know about the numbers, but if it came on the same 78/79 Bronco it will be the 4x4 box that everyone converts with the 2WD worm gear.
 
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