16. I tried measuring from side to side and getting these inner fender brackets placed and spot-welded on. After I put the inner and outer fender on, I found out I was quite a bit high. I ended up removing the brackets, mocked the inner and outer fender in place, bolted them to the front air dam, and located the bracket that way. With the inner fender held in place by the outer fender, I bolted the bracket to the inner fender and spot-welded it to the firewall. Now I know it's in the right spot.