hi, if i had a f350 1979 with c79 on the door tag what is the ratio....

 

C79= (C7) Locking Dana 60 3.54 ratio 5300 lb capacity (9) 4500 lb capacity front axle w/o power steering

 

yes it a f350 4x4. so on the front diff. suppose have a tag where say the ratio ?

 

Yes, if it's still there, it is held on by one of the cover bolts.

 

what the value? for both

 

Value is whatever someone is willing to pay for them. Seeing as how you are in Canada? I would think market value would be more than here in the states. Do a search and see what they are going for in your area and price accordingly.

 

i tinking a dana60 1978-79 is very rare, so how rare and what the most ratio 4.10 or 3.54...