Thanks for the replies everyone. I've been driving the car this way for coming up on two years and even my alignment guy didn't notice anything so I don't feel too bad. The rest of the car was "restored" back in the 90's and I haven't found anything else that was cobbled up, so I'm fairly confident that this was done by someone who knew what he was doing. Maybe he was an old school guy and had a set of B body brakes laying around. Who knows?
That being said, the reason I'm looking over everything is because I have a new engine coming that should be in the 575-600 hp range and I want to make sure everything is good. I may have to reach out to
@junkyardhero and see about a pair of his remanned upper control arms. Do you think these would be a bolt in or do I need to get more info on the spindles? Thanks