So with some fancy craigslist work, luck and some phone calls I ended up with a 6.0 and ls3 heads for nothing.

It started off with selling a 4l60 that I had for $500, then went and bought a complete 6.0 with a custom harness for a sand car for $1000. Then Traded the harness and an intake manifold for a quick fuel 850 carb. Then sold the carb for $500. Then traded all accessories, 317 heads, a set of coils and some other bs for the ls3 heads.

In the end no money out of pocket since I got the trans for free. And I did all of this today. Quite the day to make it all work but well worth it.


That being said, it is an LQ4 so how much would the heads have to be milled to get to 10:1?