SOLDcleaning out the garage- here's the skinny:
harness and computer are GM Performance PN 12480112 and harness # 12480113
It is for an LS1 with automatic- programmed ready to go- if you have a stick you can change the program and modify the harness. they retail for over $2500...crazy I know-
http://sdparts.com/details/gm-perfor...parts/12480113
http://sdparts.com/search/node/12480112
location- Puyallup Wa
You can have 'em both for $620 plus shipping