Quote Originally Posted by jim_in_dorris View Post
Fast, I have a 90 Astro van with hydroboost brakes. Would that unit be adequate for installing in a 1/2 ton 4x4, or should I look for a 3/4 ton or 1 ton unit out of another pickup.
One of those would be perfect for a 1/2 ton. The astro van hydroboosts are a very popular swap for the fullsize jeeps (wagoneer, cherokee, J-10, etc..) Everyone who installs one loves it.