
THE AUTO BUILDER
Featured

HISTORY OF THE SUV
America’s love for the automobile has been evident and strong from day one, ever since the first horseless carriage rolled off the assembly line some 100-plus years ago. The fascination was slow at first for these virtually handmade motorized contraptions, but once they reached production, and Henry Ford made it feasible for anyone to own one, the automobile has helped shape our economy and has influenced the way we live our daily lives. Today, it’s hard to think of life without it.

HAWAIIAN SKYLINE
No matter where you live or who you are, if you could get your hands on an authentic Nissan R34 GT-R Skyline, you would. The GT-R Skyline has been called the “Holy Grail” of imports and is the car that all tuners wish they owned. If you are fortunate enough to own one, you are the envy of enthusiasts on the streets and at all of the shows.

Nostalgia Rod
Old-style rods, nostalgia rods and rat rods are increasing in popularity across America, and we are beginning to see a growing number of them at car shows outside California, where the movement seems to have set strong roots. These styles are generally seen in large numbers at shows such as NHRA’s Hot Rod Reunion (in Bakersfield), the West Coast Kustoms Show (in Paso Robles) and even the L.A. Roadster show (in Pomona). For the last two years there has been a special room for such cars at the Detroit Autorama (held at Cobo Hall), and this year was the biggest display yet.
Spotlighter
POPULAR READS
-
Product Spotlight: Bill Mitchell Products Aluminum LS Engine Block
-
PRODUCT SPOTLIGHT: 60-66 Chevy C10 Fresh Air Vent Block Off Plate
-
Product Spotlight: Pyramid Optimized Design Sequential Aurora Taillight for 1964½–1966 Mustang
-
The Auto Builder’s Hottest Product Picks from The Triple Crown of Rodding 2026
PRODUCT SPOTLIGHT: BTR’s 4130 Chromoly Steel Pushrods
Why BTR Pushrods Are a Must for Your LS Engine Build
Author
The Auto Builder Staff
Images Courtesy of Brian Tooley Racing


Precision at Its Finest
BTR pushrods aren’t just any old sticks of metal. These bad boys are crafted from 4130 chromoly steel, making them strong enough to handle whatever your engine throws at them. Each one is meticulously inspected to meet BTR’s stringent standards, ensuring they perform flawlessly under the harshest conditions.
Designed for Performance
Let’s face it, if you’re building an engine, you want it to perform. BTR’s pushrods are engineered for just that. With options like the 3/8” x .080” wall and 5/16” x .080” wall pushrods, you can find the perfect fit for your setup. They’re built to handle high-lift camshafts and high-RPM conditions, giving your valve train the stability it needs.
Versatility and Compatibility
No matter what kind of LS engine you’re working with, BTR’s got you covered. Their pushrods are versatile and compatible with a wide range of Gen III and Gen IV LS engines. Whether you’re running a naturally aspirated setup or boosting your ride to the moon, these pushrods will keep everything in check.
Rigorous Testing
BTR doesn’t just slap their name on anything. Every pushrod goes through rigorous testing, from dyno pulls to real-world racing scenarios. These pushrods have proven their worth time and time again, so you know you’re getting a reliable product.
Easy Installation
No one likes downtime. Luckily, BTR pushrods are designed for easy installation. With precise measurements and clear labeling, you can get them in and get back to what you love—driving. And with BTR’s comprehensive support, even first-timers can install these with confidence.
In the world of high-performance parts, pushrods might not be the flashiest component, but they’re absolutely essential. With Brian Tooley Racing’s pushrods, you get the precision, strength, and reliability your build needs. CLICK HERE to check out their full range of pushrods.





