Thread: General Transmission Information and Swapping (B13-P11)

Yes the lsd is the same part number b/t the b13/14/15 & P10/11

the gear ring is what needs to be changed

How is it you guys have so much transmission woes? All of the Turboed SRs down here have been running stock trans. for years w/out issues and get beat on almost everyday

Yes, and like Ben said, the transmission is made stronger through a different gear orientation and stronger case. The gears are still somewhat weak.

You've gotta start making serious power to break transmissions.

^ aww

I was talking about putting p10 non lsd gear stacks into a lsd case with the lsd diff still in. Like I just broke 3rd gear in my b13, can i use a p10 non lsd gear stack in that case with the lsd?'


And the newer stuff I'm saying could you take a lsd from a p11 and install it into a non lsd p11? the whole final drive unit , not just the lsd or are the cases different?

ever notice the hump in the case?

Yes, if you have a non-lsd P10 gear stack, it will interchange with the LSD P10 gear stack.

The cases are different on the p11 as well, so you cannot put an LSD in the non-lsd case.

Ok, thanks for clarifying that.

And so you could do the same with the p11, put a non lsd stacks into the lsd case?

Yes, you could. But I haven't seen a non-lsd P11 trans in the newer case style. I've seen a lot of 99-00 transmissions, but they aren't the same. Only 2001 and 2002 P11 trans are the stronger ones.