it has 1 short bolt and 1 long bolt
I have 33 in on stock 05 1500 avalanche rubs little when turned hard but work & look awesome.
Look on passenger side in glove compartment!
Go to crutchfield.com you can look up any audio or video for any make and model.
The rear driveshaft slides into the transfur case that is bolted to the rear of the transmission.
It is right under the back seat on the passanger side
Look under vehicle - follow the fuel line from the tank
Look for the hitch under it. . . Hello
yes it is look it up on goggle
Near the rear of the pan. It is there, you need to look more closely.
Open door look on leftside of dash.