Lincoln Lincoln Multi Purpose Threaded Plugs

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

There is a lot to consider when choosing the proper spark plug for your engine's intended application and power level. Let us take some of the guesswork out with our spark plug buyer's guide.

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

Are you a collector of automotive signs? This is a DIY project where you will learn how to convert a hardwired sign to a plug in. Jess M. explains each step to get the job done!

In preparation to transplant a 430hp 383 stroker into Project Chevelle, Zach R. made up a set of plug wires for the car. To keep it nice and tidy they needed to be routed just right, be the perfect length and not distract from the engine!

Learn about performing an LS Swap in a 1972 Chevelle in this tech article. We'll discuss lessons learned from our Chevelle engine swap using a 500-horse 6.0.

Tim M. is all about the classic, traditional hot rod style when it comes to his projects, he’s no stranger to knowing when modern parts mean better performance. Follow along as he adds a bit of modern technology to his Red Ram Hemi!

Have an extra license plate frame on hand? Here are two ways you can turn your frame into an arts and crafts project. These are the steps to create a cork board or whiteboard.

There are a lot of options to plumb your dual feed Holley carburetor. We feel this one is a great solution.

Spark Plug Cross Reference Guide