On the SAS how do you know where to mount your radius arm brackets?
I dont think it would mount to the same holes but I dont know.

Do you just hang the axle from the coils and guestamate where to drill for teh brackets?

Thanks

thats where your tape measure comes in bro. but yeah I hung the axle up with the coils/rad arms and made sure it was sqaured up to the truck and measured where I needed to put them. so far on this truck Ive had the mounts in 3 different places(stock,ttb lift and sas) which means there are tons of holes around there and trying to align the brackets to get around the holes kinda suck.

i did it a bit different, i first level the bronco out to ride height then i mounted the radius arm brackets (tack welded on). then i tested everything like if it binds or rubs, finally i install the coils and drill holes for the radius arm brackets.

Another way to do it: get the Bronco sitting on the suspension at ride height, then adjust the tires forward or back until they're centered in the wheel opening with the radius arms (brackets attached) jacked up to the frame.

just move them as close the the body mount as you can, but make sure the are even side to side. Everyone has them there, and it will be the only place you can put them to get the tires as far forward as possible (not much further than stock, btw)