Newbies got a bit of a problem, need some help/advice please..

[Dabba]

The problem is i dont know what engine is in it. I looked and cleaned extensivly behind the altenator below the right side head and theres nothing there at all with any sort of markings on it, just bare metal. So i have no idea what this engine is. Any other spots i could look at, or am i going to be stuck with a truck with a mystery engine?

 

[YZEATER]

the year of the engine shouldn't matter, but it might. just put all the emissions tuff on that you need and get it inspected, it might take some time to find it all.

 

[Dabba]

alright thanks, i would still like to know what im running though. Meh!

 

[buffblazer]

boy wish u had been a week earlier i just finished removing everything off my 86, would have shipped it to ya