Lucas Oil 10013 Fuel Treatment - 1 Gallon (Pack of 4) 1 Gallon 4 Flap Discs as indicated in the drawing

as indicated in the drawing below

more efficient power transfer from the motor to the arbor

Torque accuracy of +/-2% CW and +/-3% CCW between 20% and 100% of wrench capability angle settings offer +/-1% of reading of angle accuracy

straight guide

Lucas Oil 10013 Fuel Treatment - 1 Gallon (Pack of 4) 1 Gallon 4 Flap Discs as indicated in the drawingFuel Additive, Upper Cylinder Lube, System Cleaner, Lubricant, 1 gal Jug, Diesel Gas, Set of 4 Key Features: A great tune up in a bottle Cleans and lubricates the fuel system Neutralizes low sulfur fuel problems Increases power and miles per gallon by burning excess exhaust emissions Increases the life of pumps and injectors