you put a Boss 429 in that?

I gotta say, for the most part that thing looks absolutely incredible.
But take a good long look at the independent rear suspension. What am I missing?
It looks as if it's only a lower A arm, with no upper. Look where the axle appears to meet the hub, it only appears to be supported by 1/4" plate from the lower arm, maybe there's a strut bar we can't see,but even if there is the suspension and wheel would travel an arc like an old VW. I can't believe it wouldn't be a parallelogram type arrangement without both an upper and lower A arm.
It sure as hell doesn't look like it would handle 900HP used in anger (not with that much tire).
Just because we can fabricate doesn't make us engineers.
Maybe I'm just blind?

I'm pretty sure that's a heidts rear kit, inboard brakes and four coilovers, all copied from old jaguar rear ends and very popular with the street rod crowd. But yes I would bet there are better handling and driving options. Even heidts newer rear kits, which look almost identical, have implemented an UCA. I would assume to limit lateral tire scrub on compression.