Trying to figure out what I have here.
Had blown head gasket between 5 and 6..getting valve job and heads checked and the shop says they gotta know if it's a H.O. or not before ordering valve seats and gaskets....HELP!
From what I gather..its a 87 truck engineering casting but wasn't poured until January 26 1989.
And can anyone make out what that 8 digit VIN reads?(it's the code from the plate at the back of engine on driver's side).
E7s
So am I reading the codes correct?
..its a 87 truck engineering casting but wasn't poured until January 26 1989. And this is carbureted and sitting in my 82.
And i didn't want to drop a lot of money in this engine but this is the only route I have at the moment.. A engine upgrade is planned for the near future though.