Warped Head

looking at buying an 87 B2000, has a warped head. If i remeber right this engine has parts compatibile with all kinds of mazdas of old like the 323s 626s right? I have been out of the mazda game for a while now and forgot.

So...what all heads could i bolt to this B2000 block. its carbed obviously.

bump, no one knows?

Swapping a head is not that hard. But are you 100% sure the block wasn't damaged as well?