76 breaks problem
measure the axle tubes or space between the U bolt legs, 2.5" it's a 7.25, 3", it's an 8.25
cover shape of the 7.25 changed in the early 80's, and the tubes grew to 3" in M bodies, AND the cover changed to more angular with 10 bolts, but it still necked down to 2.5" at the center casting.
never seen a 3.31 ratio tag on a mopar before, but have seen that ratio in fords. I was wondering it someone swapped a ford 7.5" out of a grenada into it, because the axle tag looks more like a ford tag.....can't see real well in the pics, what's the actual measurement of the center register? IIRC fords are 2.75, mopars are 2.81, so a ford wheel typically won't fit on a mopar.
measure the axle tubes or space between the U bolt legs, 2.5" it's a 7.25, 3", it's an 8.25
cover shape of the 7.25 changed in the early 80's, and the tubes grew to 3" in M bodies, AND the cover changed to more angular with 10 bolts, but it still necked down to 2.5" at the center casting.
never seen a 3.31 ratio tag on a mopar before, but have seen that ratio in fords. I was wondering it someone swapped a ford 7.5" out of a grenada into it, because the axle tag looks more like a ford tag.....can't see real well in the pics, what's the actual measurement of the center register? IIRC fords are 2.75, mopars are 2.81, so a ford wheel typically won't fit on a mopar.
