The 1975 Chevrolet C20 Scottsdale Dually stands as a remarkable testament to automotive passion and meticulous craftsmanship. This particular truck, owned and built by Danny Short, showcases how a classic utility vehicle can be transformed into a powerful and functional modern machine. The 1975 Chevrolet C20 Scottsdale Dually combines vintage appeal with a high-performance custom-built engine, reflecting a deep appreciation for Chevrolet’s heritage.
A Passion for Chevrolet
Danny Short, owner of Danny’s Automotive in Lubbock, Texas, has a lifelong affinity for General Motors vehicles. His passion stems from watching his father build a 1936 Chevy during his youth. Short has owned dozens of Chevrolet trucks over the years, particularly from the 1967 to 1972 model years. Eventually, he sought a crew cab dually to accommodate his girlfriend, Tawny, and the kids, fulfilling a long-held desire.
Finding the Perfect Base
Short located the 1975 C20 Scottsdale Camper Special dually online at Cannon Air Force Base near Clovis, New Mexico. He initially thought the deal “was too good to be true” due to its promising condition. After successfully making a deal with the owner, Short loaded the dually onto a trailer and brought it home. This discovery provided the ideal foundation for his ambitious custom build project.
Custom-Built Power Plant
The truck originally came with a 454 cubic-inch Big-Block engine and a TH400 transmission. However, Short wanted to create something truly unique. He opted for a Chevrolet Performance Gen IV 6.0L cast-iron LS block as his starting point. He then integrated an LS3 camshaft and aluminum LS3 cylinder heads from Chevrolet. Short considered a Duramax swap but decided against it due to the extensive modifications required. The 6.0L LS with square-port heads delivers significant power.
Performance and Transmission
Short backed his custom-built 6.0L LS engine with a robust 4L80-E four-speed automatic transmission from General Motors. While many builders might opt for a complete Chevrolet Performance Connect & Cruise system, Short chose to assemble his own package using individual GM parts. He utilized a Chevrolet Performance LS engine control kit and a 4L80-E transmission controller. This meticulous approach ensured full control over the build’s specifics.
Practical and Aesthetic Component Choices
Short’s decision to use factory GM Genuine Parts and ACDelco components was both practical and aesthetic. He highlighted the wide availability of GM stock-replacement parts globally. Furthermore, he prefers the superior quality and appearance of factory parts compared to aftermarket alternatives. Everything under the hood, including the engine block, remains clear-coated and unpainted, showcasing the original factory finish. Short explained, “It’s not very often that you get to do a brand-new build from the block up.”
Comprehensive Truck Rebuild
Short completed the top-to-bottom rebuild of the truck in just six months, finishing last August. Although the truck retains its original white paint, it features numerous new structural and chassis components. These include all-new inner and outer rocker panels and new floorboards in the front. It also received new control arms and ball joints. While the truck initially maintained its stock ride height, Short added a lowering kit, utilizing drop spindles in the front. He and a friend also constructed a custom rear suspension.
Wheels, Brakes, and Interior Enhancements
The C20 Scottsdale rides on traditional 16-inch GM Alcoa wheels, sourced from a 1990s-era dually. The brakes are original GM components, having only been freshened to ensure optimal performance. Inside, the cabin received significant updates. These additions include new carpet and seats, along with modern Dakota Digital gauges for precise readings. Kicker stereo components and sound deadener enhance the audio experience and overall cabin comfort.
A Functional and Powerful Classic
Danny Short understatedly describes his truck as “pretty much a stock-restored truck with an LS and 4L80.” This statement, while modest, highlights the thoughtful integration of modern power into a classic platform. The dually is not merely a showpiece; it is built to be fully functional for everyday use. Short’s vision and talent are evident in every aspect of this impressive custom build. It truly stands as a testament to his expertise.
Disclaimer: This article offers general automotive information for educational purposes. Vehicle details are for informational insights only.
Source: Chevrolet
AI Assistance: Gemini
