Quote Originally Posted by turbo_bu View Post
Yes, it's already has the 6L in it and is a 99 1/2' body style (newer Silverado). Sounds like I am good to go

Thanks for all the help!!!
Yep, sounds like you are. You should be able to flash the "2002 Silverado" tune in my post here and only need to change the VIN & speedometer calibration to match yours (that one's calibrated for 285's).