Need stock 05 & 06 LLY tune

[Ridin'GMC]

I need a stock 05 LLY tune. Also need a 06 LLY for my truck as well.

Also when using the tune in the vehicle, what else needs to be changed besides the VIN for the vehicle so it matches up?

Thanks!

 

[b_r_a_d_79]

The operating system needs to be the same so if you know those you can post them or you can post the vin someone could find the correct operating system number and find the correct tunes for you.