Lucas Heavy Duty 85/140 Gear Oil - 1 Gallon DNA02501 it means that these are

it means that these are not suitable for open-top car racing or for karting

1978-1985 Ford Bronco

Engine Cylinder Head

Mechanix Wear® gloves have been the leader in the high performance work glove market

75 in Diameter

Lucas Heavy Duty 85/140 Gear Oil - 1 Gallon DNA02501 it means that these areGear oils have needed improving for years, especially in the hi performance industry. The Lucas 85 140 gear oil enjoys the technology Lucas developed in making the "Lucas Heavy Duty Oil Stabilizer", the number one supplemental oil in the heavy duty industry. This formula is fortified with special anti wear agents and lubricity agents to control wear and drag as well as special additives to control heat. This feature is not found in ordinary gear oils.