17" wheel info needed

The front is running currently a 215/60/14

Sure, but you’re probably running 14x6’s. With the 73+ spindles you’re adding about 3/8” per side to the track width, with the 13” cobra’s you’re adding another 5/16’s, so your track width is going to increase by well over a 1/2” per side compared to your current SBP brakes.

Like I said, those 17’s are doable, but I wouldn’t be upgrading to 13” brakes to be stuck running 205/50/17’s. With a 17x8 in the front with 5” to 5.6” of backspace you could run 245’s up front if you wanted, rotate your tires and take advantage of those big brakes.