im in the middle of doing my ls1 swap. got distracted by rust repairs. started off with a few small spots and it now on a rotisserie. plenty on info around and bits easy to get if you spend the cash. some stuff you can do your self. im going ls1 to my turbo 400. wanted to keep the auto strong and simple. most ppl seam to going manual but you have to cut the tunnel out as well for that.