Hey "GS";
I used to run a '74 Buick Regal w/ a 455 back in the early 80's. Back then Kenne Bell was the only place for performance stuff. F'n thing was a screamer, just I can build more horse for the buck with a Chevy.
Whatever works for you man, my fav is my '50 Dodge coupe with a SBC and trans, Ford rear, Cadilac brakes, Monte Carlo tilt column, Mustang buckets, etc. Even got a '48 Desoto rear trunk latch.
Good Luck to ya!