do it yourself and you become a professional.good tape mesure, masking tape, magic marker and very,very small drill bit. assuming you are going to do this on your 65. you need to setup your reference points. i used my radiator support because thats where i installed mine. open your hood and leave it as close to the rad support as you can and shine a very bright light from the side of your stang across your hood from underneath. lay two stripps of masking tape across your fender representing the position of your rad support would be if it went from fender to fender. the gap between the two strips of masking tape should be the exact width of your rad support. do this over and over again. when you feel you are as close as you can get, use your tape measure alot an reference numerous time from the front edge of your hood to the middle of the gap between the tape on you fender. figure out where you want your pins. the closer you get to your fender the more accurate you will be.measure over and over again. get some balls and drill a very small pilot hole. the smallest bit you have. driil through hood and rad support. look where your pilot hole is and measure where it needs to be to go through the middle of your rad support. drill again for position of pin. pilot holes will be covered by round chrome pieces. driill rad support, install pins lower hood and mark contact with hood. drill through hood with incremental size bits to diameter of pins. you may need to slightly tweek pins to fit trough holes in hood.(bending rad support) install round covers and you are done. each of my pins pilot holes were about 1/8 inch off but the round things covered it. hope this helps.