I've been studying swapping a 6.0/4L80 into my 1997 RCSB 4.3 for several years. It's not my daily driver, just going to be a fun toy.

I had originally planned on following closely to the "Lisa's Tahoe" build from Street and Performance, but now as I've read more and more on this site, I'm thinking that keeping the V6 computer may not be the way to go.

What is the best way to convert to the LS? Keep both computers or ditch everything but the V6 computer and reflash it to the 6.0 program with a new harness?