Front to rear brake swap

Today I was working on the front brakes and had previously installed the spindles so the brake cailpers were at the rear.(Completly rebuilt the front end). I dont have the engine in it and when turning lock to lock it seems like the caliper hits the LCA. With the engine in the car will that change? I'm trying to use the stock sway bar. I read several places were it says not to do it and some say its ok. Should I put them back to the front and use a aftermarket swaybar? Also If I leave them to the rear which brakes hoses to use-1980 Volare and what are people here using? Thanks in Adv. :banghead: