The 1972 GMC Sierra stands as the final chapter of the legendary first generation GM square shoulder pickups, a year prized by collectors for its refined styling and low production run compared to its Chevrolet counterpart. GMC trucks carried a more upscale mission from the factory, making survivors and well executed builds like this one increasingly hard to find.

Under the hood sits a modern 5.7L LS1 V8 paired with a stout 6L80E automatic, blending classic truck attitude with modern reliability and punch. The serpentine system, custom engine cover, and clean bay presentation show this build was done with equal parts muscle and detail in mind. Dual exhaust delivers the proper soundtrack without trying too hard.

Visually, the custom metal flake green two tone paint sets this Sierra apart instantly. It hugs the pavement thanks to a 4/6 lowering kit while Coys black chrome wheels fill the tubs just right. A black wood bed with stainless strips and a relocated under bed fuel tank keep the profile clean and purposeful.

Inside, the black and green cloth bench seat, column shifter, and tilt steering column retain classic truck character while Intellitronix gauges and air conditioning bring modern comfort. Power steering and power disc brakes on all four corners make it a truck meant to be driven, not just admired.

This is a rare blend of vintage GMC heritage and contemporary performance, built for enthusiasts who know the difference and appreciate when a classic truck is upgraded the right way.

Vehicle Options
4 Wheel Disc Brakes
4/6 Lowering Kit
Aftermarket Radio
Black Wood Bed w/ Stainless Strips
Coys Black Chrome Wheels
Custom Engine Cover
Custom Metal Flake Green
Custom Two Tone Paint
Custom Wheel Tubs
Fuel Tank Under Bed
Intellitronix Gauges
Serpentine Belt System
Tilt Steering Column
Air Conditioning
Dual Exhaust
Power Brakes
Power Steering

Operational Assessment

YES - Brake Lights
YES - Headlights
NO - Horn
YES - Radio
YES - Speedometer
YES - Tail Lights
YES - Turn Signals
YES - Air Conditioning
YES - Fuel Gauge
YES - Heater
YES - Oil Pressure Gauge
YES - Runs
NO - Tachometer
YES - Temperature Gauge