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PRODUCT SPOTLIGHT: 6.5L Turbo-Master Wastegate Controller
More is always better, until it’s too much. The wastegate is responsible for keeping the turbo from continuously building boost until it pops. By allowing exhaust gas, the driving force of the turbocharger, to bypass the expeller (turbine), it will stop the impeller from sucking in air, creating boost.

Jeepin’…
From its necessary beginnings in World War II to today, Jeep has developed into an American Icon. Jeep has become a symbol of independence and liberty for the whole world to see. It’s been abused, pampered and even celebrated, but to those who love them it’s still just a Jeep… for better or for worst.

Mahoney’s Two-Toney
It’s always an uphill battle when it comes to acquiring, building and maintaining an old car, and no one knows that better than Dale and Dorinda Mahoney. You’re looking at their ’69 Mustang, and if there was ever a car that fought back, this is it. The initial build didn’t give the father-and-son(s) team of Dale, Craig and Shawn Mahoney too much trouble, as most of the build was handled in-house at their shop, Mahoney’s Auto Service in Highland, Indiana. The guys at Mafco Customs, a division of Mahoney’s Auto, also pitched in with custom suspension components, but the Mustang didn’t travel very far during the entire build, as Mafco is also located in Highland. Just as with any other car, there were problems during the restoration process, but everything turned out great, and the Mahoneys started putting miles on their freshly restored Mustang.
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PRODUCT SPOTLIGHT: Intellitronix LED Digital Gauge Panel for ’73–’87 Chevy/GMC Trucks
The Smartest Way to Modernize Your Vintage Chevy Interior
Author
The Auto Builder Staff
Photos courtesy of Intellitronix
Striking Looks, Real-Time Feedback
The digital gauge panel brings a sleek new face to your truck interior—think bold LED read-outs, crisp graphics, and that aggressive dashboard presence your build demands. Speedometer capacity hits 255 MPH, the tachometer sweeps up to 9,900 RPM, and fuel, oil pressure, and water temperature readouts are instantaneous and accurate. With the smoked plexiglass faceplate, you get a stealth-look interior that screams pro-level craftsmanship.
Tech That Works as Hard as You Do
This isn’t just a visual upgrade—it’s a performance-driven instrumentation solution. One-button speedometer calibration works across any tire size, gear ratio, or transmission type. Senders for oil pressure and water temp ensure you’re reading real data, and the panel handles mechanical or electronic transmissions with ease. For builders running modern swaps, it’s plug-and-play capable and ready for serious duty.









Premium Upgrades for Next-Level Builds
🎨 Custom Colors – For enthusiasts who want to dial in a personalized look, the Intellitronix analog gauge panel offers seven vibrant LED color options—blue, green, red, white, teal, orange, and pink—so you can match your dashboard glow to your build’s vibe. Whether you prefer a subtle white backlight or a bold teal pop, the color options let you fine-tune your interior aesthetic without sacrificing performance or readability.
⚡ Universal Gauge Harness — Clean, pro-style wiring made simple: an 8-foot color-coded harness with quick-connects and full support for water temp, oil pressure, tach, voltmeter, fuel level, speedometer, dash lights, turn indicators and high beam.
🔥 LS Swap Kit — Perfect for GM modern-engine installs: includes 12 mm & 16 mm bushings plus a 10 K-Ω ½-watt resistor so your new powerplant talks perfectly with the digital panel.
🚀 Optional GPS Speedometer Sending Unit — A true plug-in solution with 3-wire hookup, built-in GPS, and compatibility with 4,000 / 8,000 / 16,000 PPM speedometers to eliminate errors from tire or gear changes.
Installation & Package Details
You get the full kit: sending units, sensors, hardware and the installation instructions required for your classic truck. The fitment covers ’73-’87 Chevy and GMC pickups, and the panel includes a lifetime warranty—so you’re covered on performance and reliability.
Why It Wins
If your build is all show and performance but the stock dash cluster is holding things back, the Intellitronix digital panel delivers exceptional style, accuracy, and durability. Whether you’re on main street or on track, your instrumentation won’t just look sharp—it’ll perform like it matters.
LIFETIME WARRANTY. DIGITAL PRECISION. SHOW-CAR LOOKS.
They come with a Lifetime Guarantee and are made in the USA! If you’re not 100% completely satisfied, then just arrange to send it back!
👉 Ready to upgrade? CLICK HERE to hit the Intellitronix’s site and bring your dash into the future.





