1. TyroleanRover

    To port-match or not to port-match? ...

    Dear community. I actually rebuild my engine. The heads are off and also the intake manifold. After test fit of the intake, the heads and the new gasket to both i realized that all those openings do not perfectly match each other. I asked one of the forum members in here, who already rebuild...
  2. thob

    Need to replace servo cylinder

    Hi, my mechanic says it needs to be replaced. Any idea where I can get one? He says it's a Lockheed cylinder. Mine is a P6 3500s from 1973. He also suggest to replace the master. Is this advised? Thanks