I have a customer with a combination of an LS7 and a 4L80E transmission. The wiring is not a problem. The programming has been a big PITA!

The closest file I can get to is an Express van 6.0L with a 4L80E transmission. Problem is, the VVT. the LS7 doesn't have it, so we are trying to just shut it off. Can it be done?

Thanks for any help or thoughts.