58 392 heads

[El Coolmino]

Hello-

I have a 392 with a set of 1721528-1 heads. The heads needed rebuilt and found another rebuilt set for less than I could fix these for, so picked them up. The new heads are the same casting #, except for being -2.

So what's the difference?

Thanks!

[Bailiesdad]

No difference, just later casting.

[El Coolmino]

Thank you very much!