I have moog 5606 up front and 5379 in back. Cheap *ss gabriel ultra shocks all around. I like how it sits. idk if it's the mildly weaker springs I chose in the front, 350 Buicks are lighter than 350 chevys by ~100lbs iron vs iron fully dressed, but on level ground it has a slight rake to it. 235/60/15 tires all round. In the future I will get HD Bilsteins. Pricey at $75/per but I've heard they're worth it. I like how my car sits and how it rides currently. It has nearly all the factory bracing (fender to core support bars, cross member to frame [jounce bars], right to left brace [GP Bar], 1.25" GN front sway bar, new sway bar bushings and end links, 1" GN/F41 rear sway bar with the spacer brackets, all bushings are stock for now. Mine is a driver, drive it every day. Rides fine enough for me. Like most 33 year old cars it needs new body and control arm bushings, could use balljoints, etc. Rides pretty nice for what it is. As others have said, do what you can when you can.