Driven Racing Oil Differential Fluid

Learn what gear oils do for your differential and how to choose the best gear lubricant for your application's needs

Lake Speed Jr., from Driven Racing Oil, answers the question "what viscosity grade should I run". He explains what viscosity really means and some key factors to keep in mind when selecting the right viscosity grade for your engine and application.

Lake Speed Jr., from Driven Racing Oil, explains the differences between synthetic and mineral motor oils and how to choose between the two.

Lake Speed Jr., from Driven Racing Oil, discusses how to choose the motor oil with the right amount of zinc for your vehicle's unique needs.

The pros and cons of a welded diff vs open diff, plus what to know before learning how to weld your differential.

Take your crate motor racing to the next level with these tricks and tips that won't get you in hot water with tech officials!

A brief overview of the steps Speedway Motors takes to ensure you get a quality differential.

The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

If you’ve got about 20 minutes free, follow along as Redline Synthetic Oil’s Cameron Evans explains some of the primary differences between the variety of oils and lubricants available in the market today.

Tim M. has tried to stay true to the vintage route, but sometimes, exceptions must be made. For example, the original oiling system's paper element and canister are functional, but an upgraded system will be more reliable.