Cummins Diesel Forum banner

how to tell if you have a 53 block?

29K views 13 replies 11 participants last post by  DunBiot 
  • Like
Reactions: NCcummins
If it says "55" then you have a 55 block.:thumbsup:
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top