Chevy C10 Truck Forums banner
1 - 7 of 7 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter · #1 ·
Help! fahne19 Can anyone help me find out the meaning of the casting numbers and axle code. I was told this came out of a 1969 C10 with 6 lug axles, but can't find any information to confirm this. Differential casting, GM54 and NF3896838. The axle reads TDA09 02W2.
 

·
Registered
Joined
·
2 Posts
Discussion Starter · #4 ·
Thanks for links, but still can't find anything that starts with NF that is on the differential. I think that 1970 was the first year with the 64" axle flange to axle flange. Any other links??
 
1 - 7 of 7 Posts
Top