Speedway Motors Custom Length Driveshaft Kits make it easy to have a custom made driveshaft that's perfect for your application delivered right to your door!

How to Select and Order Custom Length Driveshaft Kits

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.

Murray Comet Pedal Car Assembly

Tired of pulling your breather to pour oil in your system? We've got you covered.

Speedway Tech Talk - Valve Cover Oil Filler Cap 

In this Tech Tip, a customer has a few questions for John about one of our spring over axle kits.

Spring-Over Axle Kit Q&A

Tim talks about early hemi valve cover wire caps.

Speedway Tech Talk - Offenhauser Early Hemi Valve Cover Wire Caps

In this Tech Tip, John responds to a customer request for our thoughts on an axle kit for his project.

What Axle Kit to Use?

Expert techs Austin and Pat talk about some of the race car body parts we have to offer and the aerodynamic benefits they can add to your modified.

Speedway Tech Talk - MD3 Modified Aero Valance Kit & Rocker Panels

How-to install Speedway's new wheel bolt & tab kit on your sprint car.

Speedway Tech Talk - Wheel Cover Bolt & Tab Kits

Pat talks about the shaved door kits that Speedway Motors has to offer.

Speedway Tech Talk - Shaved Door Kit

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.

Moon Discs Courtesy of Quarter Turn Fasteners

Engine Family Facets

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Dirt Track MSD Cap-A-Dapt Kits Parts

Dirt Track MSD Cap-A-Dapt Kits Parts for Circle/Oval Racing | Speedway Motors

Shop Dirt Track MSD Cap-A-Dapt Kits Parts for Circle/Oval Racing and get Free Shipping on orders over $199 at Speedway Motors.

Dirt Track MSD Cap-A-Dapt Kits Parts

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MSD 8445 Cap-A-Dapt Kit

MSD 8441 Cap-A-Dapt for Small Diameter MSD Distributors