I may have a line on an LS1 short block which is awesome. I'm pretty sure all the truck accesories / heads from my 4.8 will swap over with little or no effort.

The current question is Will my 5 speed mount up to it? Untill I can afford a
T56. One step at a time.

 

It sure will, you have to use the 4.8 flywheel and clutch though. I just did a V8 swap and kept the 5 speed.