smaller brake booster on a nbs sierra

i have a 99 nbs sierra my wheels are hitting my brake booster. does any one know if there is a direct replacment but smaller that will work with disc brakes front and rear

I got the same problem, people are tellin me just to go with a hydro-boost

that is what I would say as well is a hydro boost.

I know Astro vans had them so you could search junk yards.

Or search ebay for a 7 in. booster there around a 100 bux. Or a corvette one would probably work as well.

i got smaller brake booster that bolt right on...but your pedal gonna get stiff...ive had some work fricking awesome and so suck...its a 50/50 i would just get a hydro boost off a astro van or a silverado HD.

just make an adapter to move it out and in
i did on mine works great with the stock booster!!
cost nothing to make!