i didnt break a single bolt switching out those inners today, i did grind off two that were spinning. it took about 4 hours to do the swap. i took a ton of pictures of the before and after and during to show what the problems were that appeared from swapping a 73 inner fenders with 1970 inner fenders. i will explain all that later when i post the pictures and give ya all a link to see the project. but i gotta go to work now, i gotta be in greenbay at 6am. see ya.