Replacing 4.10 Gears In The 1965 Dana 60

[chris401]

I'm looking for part numbers for 3.54 that will fit my 16 spline. Lots of options out there but suppliers can't tell me for sure if I'll get the right parts the first time for this older axle. Who has gone through this and found the replacements that fit?
Thank's

[fire704]

I found the gears for my 64 dana 60 at a junk yard. They came from a 66.

[chris401]

I found the gears for my 64 dana 60 at a junk yard. They came from a 66.

Something about the C3XX cast housing that makes a difference. What gears did you swap to?