Regarding 4 wheel versus 2 wheel, I guess the conventional wisdom is that most of the braking is handled by the front brakes, so is there a huge difference between 2 and 4 wheel conversions?
1968 400 Coupe, verdoro green, black vinyl top 1968 400 Convertible, verdoro green, black top 1971 Trans Am, cameo white, auto 1970 Buick Skylark Custom Convertible 350-4(driver)