70 grille help

[Jb70c10]

I trying to reinstall my aftermarket grille to a set of aftermarket fenders and core support but it's nor fitting. Seems like it need to come up and over toward the driver side but I can't get holes to line up. Also seams like fenders are to far apart and or grill is to narrow. Considering drilling out the rivets to see if it helps. Also considering going with a 71-72 grill to see if that helps. Any suggestions or thoughts? What other grille options are out there?

[Molberg]

You can loosen the bolts in the triangle brackets that bolt fender to rad cradle. Front of fender under the hood. Loosen bolts for inner wheel wells as well if needed. Fair bit of play there when they're loose. Had mine in and out tons. Lol.