Driven Racing Oil 01606 - HR3 10W-30 Synthetic Hot Rod Oil - 1 Quart Bottle

Driven Racing Oil 01606 - HR3 10W-30 Synthetic Hot Rod Oil - 1 Quart Bottle

Motor Oil - HR3 - 15W50 - Synthetic - 1 qt Bottle - Each

HR3 15W-50 Synthetic Oil protects your looser clearance, big block or supercharged engine with ideal ZDDP levels. Safe for O2 sensors and Cats. 1 Qt Bottle.

Excellent protection for supercharged, big block and looser clearance engines. Ideal for long stroke and/or high compression engines. Safe for O2 sensors and vehicles equipped with catalytic converters. Features storage protection additives that guard agains rusht and corrosion during winter storage. No ZDDP or additives required. Viscosity typical of 15W-50. Formerly referred to as HR3.