The Derale Severe-Duty Cooling Kit is designed for builders and truck owners who demand more from their vehicles than a factory cooling system was intended to handle. Instead of piecing together individual cooling upgrades, Derale’s kit combines the major components needed for improved thermal management into one complete package. Included are a severe-duty radiator, dual high-output electric fans, PWM controller, and aluminum shroud.
We spent the weekend exploring the newest releases from the companies driving the aftermarket forward. From Goodguys award winners to a few standout products that caught our attention, here are the parts and tools we think deserve a closer look from the 2026 Goodguys Summit Racing Nationals.
Back in the days of hand-writing letters and lickin’ stamps, opening the mail at RODDER’S DIGEST was always interesting. In December of 1998 we received this letter and three photos of one very cool ’38 Ford Standard Coupe. While it is a great hot rod, the history of this coupe makes it even more compelling. Enjoy…
While AutoBuilder will supply you with all the latest and greatest happenings in the hot rod world, we felt looking back at how we got here would be fun and equally as important. The changes over the past sixty-plus years have been impressive.
The agency has officially recognized SEMA Certified-Emissions as a legitimate way for manufacturers to demonstrate compliance with federal emissions standards. Translation? Companies now have another legal path to sell emissions-compliant performance parts in 49 states.
For more than 35 years, Dynamat has been the #1 name in automotive sound deadening, helping enthusiasts build quieter, cooler, and better-sounding vehicles. Whether you’re restoring a classic, building a Pro Touring machine, finishing a street truck, or simply improving your daily driver, Dynamat Xtreme delivers a noticeable difference the moment you close the door.
Think you have to attend a giant national event to see world-class builds? Think again. The Erwin Marine Sales Car Show was proof that some of the baddest rides around show up at the smallest gatherings. Tucked along Chattanooga’s scenic waterfront, this laid-back event delivered far more than anyone would expect from a Saturday morning cruise-in.
The sound of impact tools echoed across the show floor as crowds gathered around one of the most exciting attractions at HPX 2026—the Randy Dorton Hendrick Engine Builder Showdown. Equal parts competition, education, and live theater, the event gave attendees a rare opportunity to watch championship-caliber engine builders assemble complete Chevrolet V8 engines under intense time pressure.
Returning for its second year, the Women’s Em[POWER]ment Summit brought together women from across the automotive aftermarket, racing, performance, and motorsports industries for a morning focused on leadership, career growth, and personal development. Built around the theme Life by Design: Driving Your Life with Intention, the program encouraged attendees to take a closer look at where they are, where they want to go, and how to get there.
