Well Dennis a little late! It did a nice job. Any other steel wool courser than 0000 and I wouldn't even do it. The steel pieces cling pretty good to the part, especialy where ther was oil or fuel residue. I cleaned the parts afterward with acetone to disolve the oil and let loose of the pieces then blew everything with the air compressor. Coated everything with afterrun oil and reassembled. Will check into the scotchbrite next time. Thanks for the tip.