1966 GMC 1000 Series LSX for Sale in Rhode Island

This 1966 GMC 1000 Fleetside blends vintage charm with modern performance engineering. Its striking red exterior is complemented by Raceline Executive 22-inch billet wheels on brand-new Continental tires, all-new glass, window tracks, felts, front and rear chrome bumpers, and a beautifully refinished bed with red-stained wood. Inside, the classic dashboard is paired with a Racepak digital gauge cluster, Pioneer Bluetooth head unit, Vintage Air conditioning, upgraded speakers, new carpet, and a Billet Specialties steering wheel, while the original seats preserve period-correct charm. Under the hood, a monster LSX 440ci Dart V8 delivers a dyno-tested 619 rear-wheel horsepower, managed through an RPM 4L60 transmission rated up to 900 hp. The build includes a Texas Speed custom grind cam, Greg Good machine heads, Holley Dominator dual-sequence fuel pumps, relocated fuel tank, and new disc brakes for enhanced stopping power.