Actually, the dishwasher was her idea. I restored the 69 for her. She supervised my actions. I do know the rags in the washer trick. I didn't have a problem with greasy rags, it was the wax rags. They leave a film in the washer. I had to scrub out the inside.
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69 SS, 350, 4 Speed
75 400, 4 Speed
93 Z28, 6 Speed