What you need to get started with porting.
Kit includes: 1 flap wheel, 3 cross buffs, 11 straight cartridge rolls, 7 tapered cartridge rolls, 2 mandrels, 1 set screw (for use with mandrel), and 1 porting and polishing "Do-It-Yourself" Guide.
We have the right kit for you!
Whether you're smoothing rough spots for a better-looking polished surface or porting internal engine components for increased performance, these kits provide everything needed to port and polish heads, intake and exhaust manifolds, even engine blocks!
Use these kits with aluminum or cast-iron and a 1/4" collet air or electric die grinder. Made in USA.