Engine Porting Kit 36pc

• Complete porting kit for all required phases of engine porting • Made in the USA Includes: 5 - Cartridge rolls, 3/8" x 1" x 1/8", 80 grit 5 - Cartridge rolls, 1/2" X 1" x 1/8", 80 grit 3 - Cartridge rolls, 3/4" x 1-1/2" x 1/8", 50 grit 2 - Cartridge rolls, 3/4" x 1-1/2" x 1/8", 80 grit 5 - Cartridge rolls, 1/2" x 1" x 1/8", 80 grit 2 - Cartridge rolls, 3/4" x 2" x 1/8", 50 grit 3 - Cartridge rolls, 3/4" x 2" x 1/8", 80 grit 5 - Cartridge rolls, 3/4" x 2" x 1/8". 80 grit 1 - Flap wheel 2 - Mandrel 1 - Spilt mandrel 1 - Hard tapered grinding stone 1 - Roll of abrasive cloth strip