One brand new, never used Mr. Gasket Port and polishing kit. I bought it and never used it. MRG-4362 Porting and Polishing Kit, Deluxe Porting, 36 Pieces, Clear Plastic Case, Kit Mr. Gasket engine port polishing kits allow you to do your own detailed porting, polishing, and flashing removal on all engine parts, with the use of an electric drill. They are designed to work with both cast iron and aluminum components. They include one tapered cutting stone, one 1 in. diameter mini-grind flex flat wheel, 31 assorted polishing rolls, and three various-length mandrels. $25 plus shipping or best offer. new these are over $45.00 Thank you,
