Yup bad head gasket in the rear. Hey my local indy is out of the cometic gaskets that I got with the top end kit that I bought. Are the screaming eagle metal gaskets comparable to the cometic ones. I would love to go with some good stuff. Unfortunately. I dont have time to order them on line. I use this thing as a commuter as well as for pleasure
Don't know who makes the MLS gaskets for the MoCo but the most recent ones I got with a set of 4.060" cylinders (the MoCo supplied head and base gaskets with the cylnders) look very much like Cometics; I will use them. I would not be concerned about using the OEM MLS gaskets.
the Screaming chicken MLS head gaskets are almost overkill. there a great design and should do the trick as long as everything on your motor checks out.