Mercury Door Locks and Components

How to replace sway bars in a Mercury Comet and the advantages that come with it.

Looking for a performance or custom brake set-up? Whether you're replacing components or building your brakes from scratch, you may wonder what size master cylinder or booster to use. No need to worry, just follow our handy guide.

Learn how to replace the hinges on your vehicle. Follow along as our expert replaces the hinge pins and bushings on his 1976 Chevrolet Laguna S3 with a kit.

In this Tech Tip, John talks about what can be expected when converting to suicide doors.

Mick Rau has a garage full of cool cars, but this Hirohata-inspired Merc is a standout.

Watch this two-part video series to learn how to build custom door panels using a variety of universal car interior upholstery parts from Speedway Motors.

Learn how to install a Line lock as well as installing a line lock button and how a line lock works, with Kevin as he goes through the process on his '54 Chevy Belair.

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.

Learn about 'Speedy' Bill's passion for pedal cars and how that has been passed down through generations in the Smith family. Jess also explains the step by step process to assemble Speedway's Murray Comet style pedal car.