Sold/Expired GM Transfercase

chadriley5 · Dec 15, 2013

I have been putting all chevy running gear into my 4 door sidekick.I have a problem with the 203 transfercase being to bulky.I also have a 205 behind a sm465. I am wanting to trade for something that will just bolt up inplace of the 203 that is mated to a 350 turbo. I am willing to let 2 0f the 3 go for something that is a little more compact. In the Birmingham area.

Steele3 · Dec 16, 2013

I think you will need another trans too, the output shaft for the 203 is the shortest of all the th350s, nothing else will mate to it. You could swap the shaft, but you have to gut the trans to do it. But you may have already known this, just trying to help out.

I would just look for a trans/case combo.

chadriley5 · Dec 16, 2013

I did not know that. I was hoping to find a 205 adapter and get the 27 to 10 spline collar from advance.

chadriley5 · Dec 16, 2013

Steele3 said:
I think you will need another trans too, the output shaft for the 203 is the shortest of all the th350s, nothing else will mate to it. You could swap the shaft, but you have to gut the trans to do it. But you may have already known this, just trying to help out.

I would just look for a trans/case combo.

I was looking at the advance adapters website and it said the 203 and 205 use the shortest output shaft and the 208 uses a longer shaft.