I have to make a comment about engine finish (cosmetics only) and I think Bill will agree with me I am the proud owner of a new FOX 50 ringed engine I was lucky enough to have one made up through the efforts of Bob Davis and his long lasting relationship with fox the case has a dull finish and the backplate has anything but a smooth finish its whats inside that counts I am sure they have looked this way since 1948 this is one of the strongest engines on the market for power Jett first then Rossi than fox the rest follow ) (by the way a pix is on the diesel site) Glitter means nothing so youe ST is fine
they are strong long lastining engine check under the hood of your car and take a look at the block its not smooth and polished either martin