Known as the "ZL1 C10," this Greg Killen custom truck has won multiple awards, including a GM Design Award SEMA and Goodguys 24th Lone Star Nationals Truck of the Year Finalist. Professionally built by The Project Shop with a focus on performance and show presentation, this custom C10 is powered by a 6.2-liter supercharged LSA engine delivering over 550hp through a 4L85E 4-speed automatic transmission turning a Moser 9-inch rear end with 3.70 gears. Performance suspension is comprised of RideTech factory-tuned electronically adjustable coilovers with tubular control arms and Flaming River power rack & pinion steering. The chassis is set up with a No Limit Engineering 4-link with Panhard bar and Speedway NASCAR-style adjustable sway bars. Wilwood calipers with 14-inch drilled and slotted rotors provide ample stopping power. The Steve Holcomb custom interior features an autocross-style removable roll bar and harnesses, keyless push-button ignition, raised dash, one-off billet knobs and steering wheel, Classic Instrument gauges, Vintage Air system, power windows and Kenwood stereo system. The exterior customizations include a functional carbon fiber cold air hood intake mated to a custom blower hat, a hand-fabricated front splitter, as well as carbon fiber rear wing and side exhaust bezel. The fuel filler has been relocated behind one of the trick LED rear taillights. Rides on custom 3-piece B-Forged Autocross wheels wrapped with Michelin Pilot SS radials.