From the leader in racing lubricants, now comes a lubricant designed specifically for hot rods, street rods, and vintage cars. Joe Gibbs Driven Hot Rod Oil builds on our original formula while adding critical additives to protect engines when they are not running. Our formula uses the same additive technology developed for the U.S. Military for storing and shipping. It protects against rust and corrosion so your engine is protected even when it's not running. It features higher levels of Zinc than regular passenger car oils to deliver proper anti-wear protection for older style push-rod and flat-tappet engines. Available in synthetic or conventional formulas.