Caltracs with stock leafs

i put a set on my 70 dart the full calvert package. i went with 0's instead of -1's.
sits great . hooks beautiful. you can NOT leave them preloaded if your driving on the street. you must back them off. another thing is use a black bungee on each side from the front hanger at the pivot to the u bolt mount, this will keep the preloader from clanging around making a racket when your going down those bumpy roads usa. need pics i'll get ya some