Mercury Comet 4L85E Shifters and Control Modules

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

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

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.

Speedway Motors employee Jess M. walks us through adding a little salt flat flair to her 1933 Ford coupe, by using moon discs and quarter turn fasteners.

A real-world guide to 4L60 transmission specs, strength, and swap tips.

An overview on swapping turbo mufflers for chamber mufflers on a 1969 C/10 pickup. See how to extend the muffler length using exhaust pipe.