Quote:

---

i just bought a dana out of a early 70 motor home has 4.56 gear for pretty cheep (slightly over free lol) it dont have 60 in raised letters on it thought all 60 did so how can i tell if its a 60 or 70? it will be later cut down to go under the cuda will prob keep the 4.56 but will add a loker of some sort

---

the Dana 70 I've seen have the 70 cast into the right rear lower reinforcing rib for the axle tubes just like the 60 have Clean it carefully and check carefully, look everywhere else also, Dana Corp. was pretty good on identfying there products. The ring gear is 10 3/4 or bigger also, similar pinion sizes as the Dana 60 have I ran one in my 63 bracket Belevedere with 5.13 gears, it was a heavy rascal way heavier than the 8 3/4 I took out the 70 has a lot bigger axle tube also, the axles should be 35 splines also Let us know what you find