[ChevyMex]

I have enlarged the 5 lower holes and believe me i sweat as a pig, it took me 2 hours between grinding and pushing the nuts. Now, i will not go the same with the upper holes because the inner upper tabs are so delicated, i will go with nuts an bolts. I did a test with an original outter grill and the nut just went in with no major problems, so these repro´s sucks!!!, another road block are the left and right fender bracketsm i was thinking to use one pair out of a 69 chevy truck but the lower 2 holes are not going to fit, is there a diference between 69 and 72 bracket or grill supports?