i was wondering if a 13bTT transmission is the same as the 13b fc3s transmission..i tried searching but then nothing came up..im new here..

 

Nope, Beefier gears, Bearings, etc

 

does the t2 and gxl have the same tranny if im not mistaken the have the same rear end

 

nope.

turbo ha a turbo tranny. non turbo has, well, a non turbo tranny

 

Both the S4 GXL and S4 TII have clutch type LSD 3rd diffs. But, they are not compatible to each other.

Likewise, the S4 GXL diff is designed for NA and is a direct swapping candidate into any other NA with NA tranny. But, unless you swap out the half shafts and buy a custom drive axle, not so for a S4 or S5 TII tranny into a NA.

 

so that means that i cant swap out my fc3s tranny for the fd3sTT tanny for shorter gear ratio? or would it fit in my fc3s..?

 

yes you can!
1) change the flywheel to TII light steel with a rear automatic counterweight on it.
2)get a TII starter.
3)get a custom made driveshaft using a TII yoke with a N/A flange that bolts onto the N/A diff. flange.

 

Isn't the slave different on the two...?

 

WTF is a "13bTT"?


-Ted

 

I'm assuming the REW.

 

It could either be an FD3S 13B-REW or a JC3S 13B-RE?
If it is an FD3S 13B-REW, the transmissions are different.
More accurately, the bell housings and input shafts are different, and you really can't swap them to make everything work.


-Ted

 

ok i know im a little off topic but my 88 se auto trans is giving me a problem. i was woundering if any one would know wht to do. the car will start then wht u put it in gear it stalls out? an sorry im off topic a bit. an or should i find a manual and swap it out?