Inquiry (采购产品): polishing I have a set of cast aluminum valve covers which have been polished but I am trying to figure out how to get them looking new and a very nice polish on them if you do this would you let me know how much they are small block chevy valve covers the tops are ball milled with a logo and painted in the logo is it possible to keep the painted part. **** Hidden Message ***** Rich Ferguson 1030 N Jefferson Lincoln, IL 62656 USA Company: self Phone: 2177325701 E-mail: richard.ferguson16@verizon.net **** Hidden Message ***** richard.ferguson16@verizon.net