[dmack91]

I think you will end up drilling more holes unless you get the exact ones you already had.

My doors have the original 3 for the single post mirrors (with factory filler screws I believe), seven (yes, seven!) more for some monster camper mirrors someone decided they needed at one time, and I put the sport mirrors on it when I bought it. Yes, a grand total of 13 holes per door.

Be careful if getting the sport mirrors. I got the repops and the passenger side wouldn't adjust in far enough to see down the side of the truck. I ended up making a contoured wedge to fit between the mirror and door to make it usable (probably tacky by many people's standards, but it works and I didn't think it looked bad).