Lucas Oil 10189 SAE 5W-40 Motor Oil - 1 Quart, Pack of 6 DWST08050 Hardened bi-metal cutting edge lasts

Hardened bi-metal cutting edge lasts up to four times longer than standard blades

The patented E-Clutch ® system provides enhanced control to the user in a bind up situation and can help minimize sudden torque reaction compared to standard clutches

This is the only 6-1/2 in

The 90-tooth design exceeds ASME torque performance requirements

It cuts like a hot knife through butter

Lucas Oil 10189 SAE 5W-40 Motor Oil - 1 Quart, Pack of 6 DWST08050 Hardened bi-metal cutting edge lastsLucas Synthetic High Mileage Motor Oils are an excellent product that provides the consistent viscosity needed for precision ET racing. They are blended with an exclusive additive package that includes lubricity agents and anti seize agents that control drag like a zero weight oil and protect metal like a heavy multi viscosity oil. They are excellent for normal highway usage. For more specific information on each oil please review our product