Dana 60 gears

Thread starter #1
I bought a set of genuine dana spicer 4.56 gears for a dana 60 off craigslist, my question is, is there anyway to tell if they are regular or thick gears, by either the letters/numbers stamped on the ring gear or by measuring the ring gear?
Thread starter #3
That has alot of good information. Does anyone know of a chart or spec sheet that would tell the thickness of a Dana 60 4.56 regular ring gear and the thickness of a thick gear. I have calipers and a micrometer, I just need a measurement of one or the other. Would calling Dana directly be my best bet?


eternal noobie
Staff member
Likely hitting up there customer service is the quickest....I've not found anything with actual thickness specs