My 55 Task force has a 350/th350 that the po installed. I recently replaced the intake/valve cover gaskets. following this the starter began grinding when I attmepted to start. I replaced the starter assuming the problem was with the starter, it still grinds. The flywheel appears to be in good condition and it is not loose. I even tried adding shims (I have never had to do this with a sbc) to the starter, it still grinds. Help, what am I missing. John
