Originally Posted by larry4406
Educate me

Does the bulge and weld nut define '72 and later inner fenders?

What does the 70-71 versions look like?


yes, the HUMP & weld-nut are required for the '72+ model year battery hold down - the HUMP showed up ~June '71 & the HUMP & weld-nut showed up ~July '71 on (1971) e-body production

moparts 1972 battery hold down.jpg