Where from?

[ss wannabee]

Originally Posted by Greg Reimer 7376

I can think of one exception. Our local machinist had a racer bring him a 350 block. It had HECHO EN MEXICO cast into it, but it sonic tested out to be very thick. It turned out to be one of the fastest Super Stock motors he had ever done. Apparently the foundry down there doesn't employ the latest thin wall casting proceedures they did here.

Sounds like that block was from a GM Goodwrench replacement motor...they are
made down there....