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When your goal is to create a world-class pro-touring machine, there can’t be any asterisks on its spec sheet. That’s why an original G-code 1969 Boss 302 Mustang was selected as the basis for this build, known across the Ford community as “Mr. Nasty“. Over $120k was invested in elevating this already stellar performer into a 656hp autocross warrior with a classic aesthetic and a well finished interior. Fully sorted and surprisingly mannered, this a truly remarkable Mustang.
While this coupe’s classic good looks originated in the mind of automotive designer Larry Shinoda, it was the first class professionals at MASCAR Auto Body in Costa Mesa, CA that worked double time to ensure those looks present better than ever before. A fresh coat of Acapulco Blue two-stage was accented with black stripes while classic Boss visual cues such as a chin spoiler, hood tach, and decklid spoiler complete the aggressive styling.
Nothing leaves the MASCAR team underpowered and this Boss is no exception. Between the fenders, a 302 that’s been balanced, blueprinted, and stroked to 365ci hosts high-performance hardware like a SCAT crank, Cam Motion mechanical roller cam, a Holley 950cfm carb, and aluminum heads. The engine puts out a dyno-proven 656hp and 468lb-ft of torque while a Jones Racing Products accessory drive and a Trams Am-style sheet metal intake add some functional style to the mill.
Behind the built 302, a Keisler-supplied Tremec TKO600 five-speed utilizes carbon fiber blocking rings for high-rev shifts. From there, power is sent to a Ford 9-inch differential tucked into one of TCP’s stout FAB9 housings. The canyon-carving suspension utilizes pieces like Varishock coilovers and a TCP g-Bar four-link, further aided by power rack-and-pinion steering and electrically-assisted Wilwood disc brakes. At the corners, 17-inch Magnum 500-style wheels wrapped in BF Goodrich rubber connect the chassis to the road.
Inside this Ford, a comfortable black interior should make any Mustang fan feel right at home. The front buckets are modern pieces while everything stays true to Ford design. All the soft surfaces have been updated by classic elements like the Philco AM/FM stereo remain in place.
There are a lot of Boss 302’s out there and some are even restored to this level visually but one ride is all it takes to confirm this is a very different kind of Mustang. With its killer Maisano-built 302, Tremec five-speed, and even-keeled suspension, this is a car you can push through the corners all day without feeling out of control. Best of all, you can bring a friend and cruise in all-day comfort. If you want a no-compromises pro-touring Mustang, call, click, or visit for more information!