4L65E Rebuild
 

I ran across a 6.0L/4L65E pullout that I think I'll buy but the problem is that the transmission doesn't have the tail section as this setup was out of an AWD truck. If I by this setup I will need to change the output shaft and tail section. Does anyone have any idea on how much the parts are for the shaft and tail section? Also while the transmission is down, I'd like to beef it up for about 550hp. Any ideas on what to do to get it up to par for that kind of power?

Thanks in advance.

ebay is your friend... you can get all the rebuild parts and tailshafts etc cheap...