Learn what throttle and kickdown cables do, how to install them, and tips for troubleshooting issues like broken or stuck cables.

How To Adjust, Install & Troubleshoot Throttle Cable & Kickdown Cables

The 700R4 is a great choice when it's time to upgrade your classic car or truck with an overdrive transmission. Here's what you need to know about GM's famous 4-speed automatic.

700R4 Transmission Complete Guide | Diagrams, HP Ratings, FAQ

We show you how to keep that old GM transmission when swapping in an LS engine. Our LS swap adapter kits make it easy!

How to Adapt LS Engine to 700R4 or Turbo 350 Transmissions

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

Steve replaces the factory GM 8.5" 10-bolt rear end on his '76 Chevrolet Laguna S3 with a GM 10 & 12 bolt bolt-on rear disc brake kit.

Adding a Bolt-On Rear Disc Brake Kit to Your Ride

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 one of our LS1 fuel delivery kits.

Speedway Tech Talk - LS1 Fuel Delivery Kit

Engine Family Facets

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700R4 Racing Throttle Bracket/Return Spring Kits

700R4 Racing Throttle Bracket/Return Spring Kits | Speedway Motors

Shop 700R4 Racing Throttle Bracket/Return Spring Kits and get Free Shipping on orders over $175 at Speedway Motors.

700R4 Racing Throttle Bracket/Return Spring Kits

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Lokar SRK-4000 Carburetor Bracket and Throttle Return Springs