Originally Posted by 02utahgt
I'm looking at a 94 gt the guy says it has a fi boss 302 in it. He also says it has aluminum heads. Do these years of cars come with aluminum heads or are they iron. Things to look for that would tell me it's a ford racing boss 302 long block .
If it has aluminum heads they are likely either Ford Racing or other aftermarket. None of them came from the factory with aluminum heads.
If the block isn't stamped on the outside somewhere you can see it you won't be able to tell without tearing it down I don't think. Maybe look the blocks up on Google and see if you can find any differences or marking that will tell you for sure. LINK > How to ID a Ford Racing Boss 302 Block
Note: 99.9% of the time I have ran across things like this, it ended up being either an outright lie or just wishful thinking on the owner's part, so be cautious and check well before buying.