Will 275's fit?

I have wheel vintique 15x8 with 4 5/8 back spacing and the 275/60-15 M&H drag radials fit just fine in da 68 FB fish. The clearance to one fender top lip is tighter than the other but that seems to be normal for the lats 60's mopars. No issue with the front of the tire hitting the wheelwell.

Next time I will get 275/50-15 drag radials. Good stance with the 60's (205/70-14 in front) but lower gearing due to a smaller tire will help get more RPMs at the finish line.