







Every hot rod builder obsesses over horsepower, suspension geometry, and shaving pounds wherever possible.
Every hot rod builder obsesses over horsepower, suspension geometry, and shaving pounds wherever possible. Yet one of the easiest ways to lose dead weight while improving reliability often gets overlooked—the
Extreme weather temperatures and high gasoline prices didn’t keep participants from attending the Street
Extreme weather temperatures and high gasoline prices didn’t keep participants from attending the Street Rod Nationals in Louisville, Kentucky, on the weekend of August 3-6, 2006. Street rods from all
The Goodguys Summit Racing Nationals in Columbus, Ohio, has long been a gathering place for some of the
The Goodguys Summit Racing Nationals in Columbus, Ohio, has long been a gathering place for some of the finest hot rods, muscle cars, and customs in the country. While the event may not be dedicated specifically
The Derale Severe-Duty Cooling Kit is designed for builders and truck owners who demand more from their
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
We spent the weekend exploring the newest releases from the companies driving the aftermarket forward.
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
What began as a Mini-Nats in Rockville, Maryland in 1973, quickly blossomed into a full-fledged National
What began as a Mini-Nats in Rockville, Maryland in 1973, quickly blossomed into a full-fledged National Street Rod Association Regional Event. If you were an East Coast street rodder, the first weekend
Back in the days of hand-writing letters and lickin’ stamps, opening the mail at RODDER’S DIGEST was
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
Spotlighter
POPULAR READS
Featured

PHAT ’53
Join Jeff Schwierman in his quest for the prestigious F-100 Truck of the Year award as he breathes new life into a ’53 Ford F-100. From the ground-up build on a Fat Man Fabrications chassis to the powerful Ford Racing 351W engine, every detail of this custom pickup is crafted to perfection. Follow along as Schwierman and his team reshape the classic truck into a true showstopper, setting new standards for classic Ford truck enthusiasts.

AIR SUPPLY
Air conditioning is a luxury that most early truckers agree they can’t be without, especially when they reside in a hot part of the country. But those big, clunky compressors, huge receivers hanging below the dash, bulky hoses running all over the place and extra wires showing are some of the reasons why air conditioning has deterred hardcore rodders for years. Of course, Vintage Air has eliminated those concerns with an excellent add-on system that not only works well, but also coexists with your engine compartment and interior aesthetics.
Vintage Air has kits that are designed for specific applications as well as universal kits. Its kits provide all of the required mounting hardware, brackets, vents, hoses, fittings, ducting, electrical wiring and switches needed to get you through your project. If you have any problems, Vintage Air has a tech support line that is second to none. You have a choice of either the internet or telephone (weekdays only).

Product Spotlight: DIESELSITE 17-Row COOLERMAX Transmission Cooler
Rated at a monster 59,000 BTUs, this cooler doesn’t just compete—it sets the bar. Standard factory units limp along at 15k–30k BTU. Even most “heavy-duty” aftermarket coolers top out well below the COOLERMAX’s rating. That extra capacity can mean the difference between cruising safely at 180° or cooking at 240°. In the real world, that translates into drops of 50–60°, longer fluid life, and transmissions that simply last.

PRODUCT SPOTLIGHT: Braille Battery – Drop the Weight. Keep the Power.
Every hot rod builder obsesses over horsepower, suspension geometry, and shaving pounds wherever possible. Yet one of the easiest ways to lose dead weight while improving reliability often gets overlooked—the battery. That’s where Braille Battery comes in.

THE BIG ONE
Extreme weather temperatures and high gasoline prices didn’t keep participants from attending the Street Rod Nationals in Louisville, Kentucky, on the weekend of August 3-6, 2006. Street rods from all over the country drove to the Street Rod Mecca, and all 11,664 rods and participants were in for a pleasant

The Trucks of Goodguys Columbus 2026
The Goodguys Summit Racing Nationals in Columbus, Ohio, has long been a gathering place for some of the finest hot rods, muscle cars, and customs in the country. While the event may not be dedicated specifically to trucks, the pickup presence continues to grow, and the 2026 show proved that

PRODUCT SPOTLIGHT: Derale Severe-Duty Cooling Kit Brings Serious Airflow to GM Trucks
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

The Best New Products from Goodguys Columbus 2026
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.

YORK ‘93
What began as a Mini-Nats in Rockville, Maryland in 1973, quickly blossomed into a full-fledged National Street Rod Association Regional Event. If you were an East Coast street rodder, the first weekend in June every year was (and still is), NSRA York, simply a must-attend event.

HIDING NOT FAR FROM HOME
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

Product Spotlight: Posies SuperSlide Springs
Let’s face it—old leaf springs don’t always deliver the smoothest ride. Between years of wear and the natural friction created as steel leaves slide against one another, it’s no surprise that many traditional hot rods and classic trucks can feel a little rough around the edges. That’s exactly the problem

Rearview Mirror
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 Ultimate Street Machine Showdown: Goodguys Crowns the 2026 Street Machine of the Year
The Goodguys Summit Racing Nationals in Columbus, Ohio, has long been the proving ground for some of the finest builds in the country. Each year, the event brings together the builders, designers, and enthusiasts who continue to push the boundaries of what’s possible with classic American performance.





