I crawled all over the rearend and the only mark I can find is the number in my post.
I looked over the entire axle when I couldn't find it on the center. There are no other markings that I can see.

Either way, I would still like to get a 4:11 in there as my top speed so far has been about 40 mph. Granny gear is real low 2 maybe 3 MPH. (and that's with my oversized tires)

Thanks for identifying it as an Eaton HO52. That is really all I need to know to try and find a later model 4:11 pumpkin.

Can you tell me where the 2 letter code usually is? Just for kicks I would like to find it.


Rich


1953 3/4-Ton Chevy

In the Stovebolt Gallery
More pix

If it can be built ... It can be fixed.

RB53