This 1990 Chevrolet C1500 454 SS is a factory muscle truck that’s been transformed into something far more serious. Under the hood, the original big block has been replaced with a Skip White Performance 555 V8, topped with an Edelbrock Pro-Flo EFI intake and a Comp Cams camshaft. It’s dyno-tuned to a documented 675 horsepower, breathing through a Hughes Performance 3000 stall converter and sending power through a TH400 transmission to an Eaton locking 14-bolt rear.

The chassis has been upgraded to match the power, featuring a full Ridetech coilover suspension with a rear wishbone setup, 2-inch drop spindles, and upper and lower StrongArms. Pro Performance brakes with drilled and slotted rotors – 14 inches up front and 13 inches in the rear – provide confident stopping power. A 3.5-inch Denny’s driveshaft handles the torque, while 20-inch Detroit Steel Delray wheels give it a proper stance.

Inside, it’s fresh from top to bottom: new red upholstery, new carpet, and new door cards create a striking contrast to the black exterior. The front bumper hides a 30-inch LED light bar, ready for late-night cruises. On the outside, the truck’s black finish gives it a no-nonsense, old-school muscle truck presence – exactly the kind of look that keeps people guessing until they hear it fire up.

This isn’t just a preserved 454 SS – it’s a purpose-built street machine with the horsepower, suspension, and braking to back up its legend.

Inquire today on Fourbie Exchange, or see the original listing on the dealer’s website at nfiempire.com.