two inch drop spindles

F-Body front ends are a self contained unit so they are a real common retrofit to early model cars and trucks. Much like a GM subframe, but less cutting. And they're cheap. However the bent-bar front ends dont lower as well, and tend to cause the front end of the retrofitted car to ride higher than stock. Thats why the 2" drop spindles are out there.

Will they fit an A-Body? Yes and no. Yes, you can physically bolt them on. But no, they are not without drawbacks. F-Body spindles are taller than A-Body spindles and will cause the upper balljoint to bind under full jounce, not to mention other bad ju-ju with geometery. True, with the 2" drop the suspension will likely never see full jounce. Why not? The K-frame or oil pan will hit the ground first. Forget about headers. OR, if you plan to run a tall front tire, it will hit the top of the fender, or cut itself if you hit a bump while turning (like entering a parking lot).

Long story short, you can get an A-Body low enough to hurt itself with stock parts, why spend the extra bucks. If you really want to set it on the ground, get an Alter-K-tion, link rear and airbags. Not cheap.