Need stock tune for 06 silverado

[minytrker]

06 SIlverado 5.3
OS 12606807
Cal 12606603

I also have the VIN if needed. I need the stock tune to fix someone elses mistakes.

Thanks

[minytrker]

anyone?

[Doc]

Lorenz,
I have a 6.0l 06 Silverado. I know it's not the same but here's a bump for ya.

:)

[GMPX]

Send me the VIN Lorenz I'll get it sorted for you.

Cheers,
Ross