Ok, got a problem. I am in the midst of top swapping a L26 with only 18k on it to replace my L67 that spun a bearing on my 02 GTP.
I just came across a 1999 L67 and trans with only 52K on it out of a regal GS for 500bucks. It even comes with the PCM. I had to grab it since I was close.

Which one should I put in? I was also going to put a 2002 GT trans in to get the 3.29 gears and use the diff from my current trans. This trans only has 32K on it.

Do Ijust swap in the compete L67 and trans or do I continue the swap and the GT trans.

From reading this forum you gain a little more HP with a topswapped L26 and better gears. But the L67 is a low mile with a direct swap besides the tranny lines.