Just got off the phone with Chevy, got my restoration pack coming. I have to say, that was far and above my best phone experience EVER! I only had to bounce 3 times on the computer switchboard, then was connected with an extremely nice operator that processed my request in about 5 minutes. Even got thru on the 1st call
(and yes, i DID ask them to reintroduce the AD series trucks

)
Chevy phone # - 1-800-222-1020, have your VIN handy.
be safe