Engine Oil Dipsticks

Follow this restoration guide as Josh breathes new life back into his Pontiac engine.

Is it OK to put Diesel oil in my gas engine? When is diesel oil bad for my car? Do I need to any additives in addition to diesel oil in my gas engine?

Whether you're trying to troubleshoot engine issues or want to get an idea what's going on inside that junkyard jewel that you just hauled home, a leak down test is a great way to ascertain the condition of an engine's cylinders without pulling it apart.

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

General information on engine oil, including selection recommendations.

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.

A look at some LS Oil Pans for your swap project. Our video guide walks you through some great options.

The 700R4 is a great choice when it's time to upgrade your classic car or truck with an overdrive transmission. Here's what you need to know about GM's famous 4-speed automatic.

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

Make Your Engine Stand Out with These Engine Block Painting Tips