2021 Chevrolet Silverado 1500 Callaway SC602 Signature Edition – 4th Build, ~5K Miles
About this vehicle
The fourth SC602 Signature Edition produced for the 2021 model year, this crew-cab was built by Callaway Cars on a Silverado 1500 High Country platform. Its place in the sequence isn't a claim — a serialized authentication plaque on the glovebox door confirms it. NHTSA VIN data puts the factory spec at a 6.2-liter 8-cylinder, and Callaway's work takes it considerably further from there.
That 6.2L V8 got a GenThree Eaton TVS R2650 supercharger with TripleCooled intercooling, a high-flow intake, carbon fiber engine covers wearing SC602 emblems, and CalCal engine control components and calibration. Callaway's rated figures: 602 HP and 560 lb-ft of torque. A low-restriction stainless-steel exhaust with quad outlets handles the soundtrack. Drive goes through a 10-speed automatic transmission, a dual-range transfer case, and an automatic locking rear differential — rear or all four wheels. The whole package carries a 3-year/36,000-mile limited warranty from Callaway.
Iridescent Pearl Tricoat covers the body. The visual departures from stock are hard to overlook: up front, a carbon fiber grille carries Callaway lettering and SC602 badging alongside HID headlights and LED fog lights, while LED taillights and a quad-outlet exhaust close things out at the rear. Vossen 22-inch aftermarket wheels wrapped in Nitto NT420 305/45 rubber fill the arches, and Chevrolet red caliper covers sit over the four-wheel disc brakes beneath. Callaway fitted a lowered leveling suspension as well. Heated auto-dimming side mirrors, retractable running boards, a receiver hitch, a power sunroof, a sliding rear window, and a power tailgate round out the exterior. The removed factory wheels go with the truck, and a clean CARFAX report — with a commercial-vehicle notation — is in the gallery.
Jet Black leather runs through both rows. Up front, heated and ventilated power seats; in back, a split-folding rear bench with heated outboard seats. Callaway's interior work shows up in billet pedal covers, hard-anodized aluminum door sill inserts, and a heated multifunction steering wheel with a debossed Callaway Alcantara airbag cover. High Country factory content fills out the rest: dual-zone automatic climate control, cruise control, a touchscreen infotainment system, a Bose sound system, a wireless phone charger, a rearview camera, and High Country logos on the front headrests.
Purchased new directly from Callaway, the truck now shows approximately 5,400 miles. Transferring with the sale are Callaway invoices, the full authenticity documentation package, the removed factory wheels, and a clean New York title held in the seller's company name.
