Mr. Gasket's Port Polishing Kit is designed for use on cast iron and aluminum components.  This kit allows you to do your own detailed porting, polishing, and removal of flashing on all engine parts with the use of an electric drill.  The kit contains (1) tapered cutting stone, (1) 1" diameter mini grind-flex flat wheel, (31) grind-polishing rolls (assorted sizes), and (3) various length mandrels.

• Designed for cast iron & aluminum components
• Do-it-yourself port detailing, polishing & flashing removal on engine parts with use of electric drill
• Kit includes 1 tapered cutting stone, 1 1" dia mini grind-flex flat wheel, 31 grind-polishing rolls (assorted sizes) & 3 various length mandrels