mystery aluminum heads??
#1
mystery aluminum heads??
a friend of mine owes me a favor and offered me a set of aluminum heads off of his truck. problem is, they only have one casting mark that doesnt turn up anything on any of my searches. hopefully someone on here will atleast be able to point me in the right direction to see if these are worth my time. its his work truck so i cant take them off completely and take them to a machine shop to have them tested. all i know is they are on a 351w