well i have just been informed that the rear end in my truck is trash, and either my head gasket or heads are bad, i plan to just replace the heads on it and maybe even do a few upgrades to em, i was wondering if anyone could help me out or give me advice on where a good place to buy them is, or if anyone on here may have them for sale, im lookin for summin cheap but not bottom of the bag, and if anyone has any good advice for the two.

 

craigslist or a junkyard. the heads i would get new though maybe summit racing or something.