IFS Install on Chevrolet C-10 Pickup Trucks (1960-1987)
July 16, 2023
THE AUTO BUILDER
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CIMTEX RODS SUPER CAMEO: PART 8
In part seven of our Cimtex Rods Super Cameo Buildup series, we covered the installation of our Stainless Works four-tube ZR1 headers and Cimtex Rods-fabricated 3-inch custom exhaust system, as well as the fabrication and installation of our Cimtex Rods-constructed 22-gallon fuel tank and the accompanying MagnaFuel fuel system. Now we’re going to cover the mockup of our Powerdyne BD-11A SilentDrive twin supercharger system. But first let’s digress and take a look at the big picture. One of the key criterion in our Cimtex Rods Super Cameo buildup was to elicit that all-important “wow” factor throughout the entire series. When it came to the engine, we didn’t want to install just any old run-of-the-mill, multi-carbureted GM small or big block, much less a late-model GM crate engine straight out of the catalog. Going in we figured that the Cimtex Super Cameo powerplant should be something special.
Celebrity Picks Shine Bright at the 2025 Triple Crown of Rodding
The 2025 Triple Crown of Rodding delivered a jaw-dropping lineup of cars, and the Celebrity Pick Awards highlighted the rides that captured the eyes of legends. Hand-picked by icons like Chip Foose, Corky Coker, John Jackson, and Kyle Tucker, these awards honor vehicles that combine daring creativity, flawless craftsmanship, and that undeniable “wow” factor.
TO THE POWER OF FUN
When you’re talking power, few know more about it than Joe Granatelli. Not only does he come from the legendary Granatelli racing family, Granatelli is a licensed Pro Street drag racer and spent time as an instructor at the Roy Hill Drag Racing School. In 1989, he founded Granatelli Motor Sports, and since that time he has been busy designing and manufacturing items that add power to your truck or car. Those items include the Big G systems as well as exhaust and other high performance systems for not only gas and diesel pickups, but also for some fast Mustangs as well.
Two of those performance items are the Fuego Tuner and Hi-Performance Coil-On-Plug Connectors. The Fuego is a hand-held computer tuner that not only adds horsepower, it allows the person to control many of the actions associated with increasing the performance of the truck. Do you want the trans to shift not only firmer but also at a different rpm than the stock unit? The Fuego is capable of doing it. Do you have bigger tires? No problem. Want to retard or advance the spark? The Fuego can do that too.
Spotlighter
Remembering Angelo Giampetroni: The Bridge Between Detroit Speed Shops and Ford Motorsport
The Loss of an Industry Titan
Author
The Auto Builder Staff
Photography by Scott Killeen
Gratiot Roadster photo courtesy of Jason Lubken, Museum of American Speed
The Loss of an Industry Titan
The automotive and motorsports world has lost one of its most influential figures with the passing of Angelo “Junior” Giampetroni. A pioneer, promoter, and passionate builder, Angelo helped shape the hot rodding and drag racing scenes from the postwar boom through the modern era. His impact can be felt not just in Detroit, but across the globe—from gritty speed shops to high-level factory performance programs. Angelo wasn’t just part of the culture—he connected it all together.
From Sweeping Floors to Shaping a Movement
Angelo’s journey began at age 12, sweeping floors and stocking shelves at Gratiot Auto Supply in Detroit. That early exposure to performance parts and customer needs planted the seed for a lifetime of innovation. As soon as he could, he bought a 1932 Ford five-window coupe powered by a 292 C.I. flathead, outfitted with Grancor heads and an Isky cam. It doubled as his daily driver and weekend race car, running over 120 mph at Motor City Dragway and Detroit Dragway. Even then, he wasn’t just building cars—he was living the culture.
Gratiot Auto Supply: Grassroots Powerhouse
By the 1950s, Angelo had become instrumental in transforming Gratiot Auto Supply from a small local shop into a national force. Working alongside founder Bill Toia, he helped expand it to nine Detroit-area locations and a booming mail-order business. In 1969, Angelo launched Detroit Hi Performance, which evolved into Gratiot Auto Mail Order—shipping parts worldwide. He was one of the first in the industry to use TV commercials, print ads, and car show appearances to market speed parts. To bring attention to the brand, he even brought on Linda Vaughn, Miss Hurst, as a national spokesperson. Angelo made sure that no matter where you were in the country—or the world—you could feel a piece of Detroit in your garage.
Iconic Cars and Cultural Reach
Angelo didn’t just sell parts—he helped define an era of performance innovation. He sponsored and developed iconic cars like:
Lil Billy: A rear-engine 1920 T Roadster with a 480 C.I. Buick, clocking 168+ mph and running a 9.30-second ET.
Aggravation: A Hemi-powered bantam dragster built by Al Bergler.
Chevoom: A mid-engine ’66 Chevelle, created with Maynard Rupp.
Both Aggravation and Chevoom earned Riddler Awards at the Detroit Autorama, showcasing Angelo’s eye for performance and presentation. His catalog business shipped performance parts around the world and carried legendary brands like Holley, Edelbrock, Isky, and Hooker.
Bridging the Gap: Angelo at Ford SVO
In the 1980s, Angelo made a pivotal move—joining Ford Motor Company’s Special Vehicle Operations (SVO) as Marketing Director. With his deep aftermarket roots and street-level credibility, he became the perfect bridge between Ford’s corporate engineering and the performance-hungry enthusiast community. At Ford SVO, Angelo played a key role in helping Ford Motorsport Operations (FMO) stay visible, relevant, and respected among racers, builders, and weekend warriors. He brought the authenticity of Detroit speed shops into the boardrooms of Dearborn, ensuring that Ford’s performance parts stayed connected to real-world drivers.
Supporting the Scene and Giving Back
Angelo remained committed to racers and rodders throughout his life. He sponsored legendary teams like Mancini Racing, led by 2018 MMSHoF inductee Ron Mancini. With the Gratiot Auto Supply name emblazoned on cars across the country, Angelo’s influence stretched far beyond the Detroit city limits. He also became a fixture in hot rod media—most famously appearing on the cover of Hot Rod Magazine with Linda Vaughn and the Sprint T roadster.
A Life That United a Culture
Angelo Giampetroni wasn’t just a hot rodder, a businessman, or a marketing mind—he was a connector. From a 12-year-old shop helper to a leader inside Ford, he served as the living bridge between two worlds: grassroots hot rodding and corporate performance. His legacy isn’t just in catalogs or quarter-mile times—it’s in the culture he helped grow, the people he championed, and the brands he brought together. His story is a reminder that true impact comes from passion, vision, and the ability to bring others along for the ride.
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