I have one in a 68 Barracuda 360/A833.
The only mods were to pound a lil dimple in the tunnel to clear the largest diameter at the castings parting line. I used the late-style rear mount, and I mighta slotted the mounting holes a little deeper in the late-style rear mount, to drop the trans a hair. Yeah I sorta remember doing that, but it wasn't much.
One thing I didn't like, was that GV would not sell me a separate adapter for my winter-engine with a 904. If I wanted one, I would have to return my A833 adapter, pay the difference, and 6 months later send them the 904 one back to get an A833 one, at additional cost,again.
I get that it's their business but that turned me right off. Had I known that before putting my money down,I think I mighta passed.
Another thing that irked me was that they would not sell me the tools to rebuild that sucker, and they charged 50% of current retail to rebuild it when I puked it.
Yeah I guess I'm still sore about that.
If I was to do it again, I'd just turbo my beast and run hiway gears, and not call GV. Almost same money and com'on who doesn't want a turbo'ed SBM?
I guess I could sell you mine, but you'd have to buy the heavily modded A833, and the clutch, and the backset shifter, and the pedals and everything I got that makes it work so well, or just the whole car,lol. At 65,I'm getting ready to buy a wheelchair,lol. Not for me mind you.
