You can get them from any the to BIG truck used part suppliers, but you wil only get the transmission from them. what you would need is what you see on my webpage, and the best place is in a truck that came with one. Mine came from a truck in a wrecking yard in the mid west, it was about to be crushed when it was found by a a friend on another list, but he talked the yard into holding off on the crushing for a month, as he wanted the 351 V6.
Any way to make a short story long, he posted about the truck on the other group, I ask about the aux trans and when I found it to be what I wanted I paid him to pull it from the truck with all the other parts. The trans cost me $50, removeal $50, getting it hauled to Utah, $150. I have been quoted $1000 from truck supplier just for the trans.
So it's good to report what we find to these groups, I got a heck of a deal and the trans was one night away from being shedded into Toyota makings.
So in short, No I don't, but check out all them trucks you see in the wrecking yards, you never know what you'll find, and if it a chevy, it won't have the over-drive.
