Shiftworks, 4L80E, Street Parts

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

Learn the importance of maintaining the right pressure in your tires for longer wear, enhanced handling and to get better fuel economy.

Day Three is in the books of the Speedway Motors Week to Wicked 1952 Chevy build. Progress today included putting the engine and tranny where they belong and continued work on the wiring.

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

LS swaps are nothing new, but they're still a little mysterious to some of us. Here is an overview of what you will need and what you need to know to swap some modern performance into your muscle car, truck, or hot rod!

Use our Brake System diagram to help with your street rod brake system project. We also diagram both single flare and inverted double flare fittings for you.

2019 marks the 50th anniversary of the NSRA Street Rod Nationals. NSRA set up a history booth and filled it with some awesome cars and memorabilia.

Speedway Motors, a manufacturer, retailer and distributor of high-quality automotive parts and racing products, announced today new products now available on their website.

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

Pat shows off how easy wiring your LS can be with our LS wiring kit.