Tuff Stuff Mercury Cougar Electrical, Lighting and Wiring Parts

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

Check out this headlight wiring and taillight wiring diagram.

Speedway Motors Product Manager Jeff K. not only has an awesome 1946 Ford Sedan Delivery, he has a Mullins trailer that he restyled to match "Elmer". Jeff took the time to write up what he went through to make the style of the Mullins match up better.

Speedway Motors employee Jess M. talks about the custom battery tray and cables she built for her '33 Ford.

Troubleshooting a fuel gauge can be a seriously aggravating issue. Click here for a video showing some hints and tips!