I know many of you get custom tunes, but someone might want this. It will program 99-05 4.3, 4.8, 5.3, 6.0, and 8.1
I paid $400.00 for it and asking $250 includes shipping.
[IMG][/IMG] [IMG][/IMG]

 

http://www.hypertech-inc.com/product_searchpart.html

Just a quick FYI, it doesn't work for '99-'05, but the following:

2002-06 1500/2500/3500 Escalade/Denali Truck/SUVs 6L
2003-06 C/K 1500 4.8L
2003-06 C/K 1500 5.3L
2003-06 C/K 1500, S10, Sonoma 4.3L
2003-06 C/K 2500/3500 8.1L
2003-06 Hummer H2 6.0L
2004-05 GM C/K1500 Truck/SUV 5.3L Vortec
2005 K1500 5.3L High Output 5.3L
2005-2006 GM K1500 Trucks 5.3L HO V8 Vortec
2006 4.3L Vortec Truck
2006 4.8L Vortec Truck
2006 8.1L Trucks
2006 Hummer 6.0L

 

Ok, thanks man. Didn't know that.

 

No problem. Since you have the box, books, etc, I'd try it on Ebay. I sold mine on there, but only got around $200 for it. Just a thought.

TTT for ya!

 

I've never tried Ebay before, but willing to