What transfer case do I have?

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Dec 30, 2014 | 08:21 AM

#16

Montecz

Senior User

Joined: Dec 2014

Posts: 240

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The 21 was fairly common but there aren't too many that haven't exploded by now. The 205 bolts right in place but I'm not sure on the drive shaft length, I took the drive shafts from the donor right away since the splines were wore out in mine. I changed the shifter too.

Dec 30, 2014 | 08:56 AM

#17

fordrealdrive

Fleet Mechanic

Joined: Jul 2009

Posts: 1,303

Likes: 46

From: KCMO

Quote:

Originally Posted by GaRedneck91

Ok I confirmed this mornin it's is a model 21. So I guess I need to get my hands on a 205. What all is needed for a swap. Was the 21 uncommon in these trucks?

The 205 will NOT bolt up to your existing 4spd due to differences in output shaft and the extension housing. Your gonna need the complete 4spd/205 combo and if possible get the d-shafts also for simplicity.