Jeep J-4600 Shift Linkage

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

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

So you're just about finished on your front end and it's time to install the steering linkage! Speedway can show you how to properly measure for a Tie-rod or Drag-link to make sure steering is easy on your rod.

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.

Trying to decide which power plant to use in your latest project? Here's a quick guide of modern V8 engines for hot rodders to consider.

Do you have a project that will require you to build your own 4-link bars? Here's a demonstration on how to determine the bar length, weld the parts and assemble the links using steel tube ends weld bungs and forged 4-bar rod ends.

Steve takes us along as he centers the 525 manual steering gear he is using for his Laguna.

Speedway product guru Jeff K. wants to introduce you to another of his projects, "Elmer". There's a long history with Jeff and this vehicle, best told by Jeff himself.