D16a6 stamped codes on head???
What are the differances in the codes stamped on the head? I imagine that it has something to do with model year or something? If so is there a break down of what years were what codes.
I have 2 heads here now that I am looking to get refreshed.
The codes are:
PM3-11
PM9-5
Thanx for the help.
I have 2 heads here now that I am looking to get refreshed.
The codes are:
PM3-11
PM9-5
Thanx for the help.
Thread
Thread Starter
Forum
Replies
Last Post





