Difference between 2wd and 4wd

[Knoxxy]

Trying to bolt a 4wd tranny on to where my blown 2wd tranny was. From the pictures I've seen it looks like a 4wd tranny will bolt up, and all I'd would have to do is bolt my fixed yoke on the end. But can anyone tell me the actual differences?

[choctaw]

Do you have a transfer case?

[Knoxxy]

Originally Posted by choctaw

Do you have a transfer case?

Nah all I have is a broken 2wd tranny on a bench, and google images showing a 4wd tranny. I've seen two transmissions for an 6.0 sell in my area for around $800 both were 4wd and I'm trying to figure if they'd fit for I blow the cash on em'.

Nother question I'll probably be answering on my own but; will a 06 tranny work with my 03 ecm (not sure what controls the tranny shifting)?

[cartmanea]

Is the output shaft and tail housing the same on the 2wd versions? I know with the older C6 the tail shaft was different and that's the first thing that goes in when you build them.

[MrJohnWayne]

no

you'll have to change the output shafts to make a 4x4 tranny work.

[cartmanea]

Is it difficult like on the C6 or can it be done from the backside?

[ipz2222]

The trans has to come completly apart to change that shaft.