1971 Chevrolet Suburban K20

This 1971 Chevrolet Suburban K20 is a wildly customized, diesel-powered brute that blends classic square-body swagger with modern heavy-duty muscle. Sitting tall on monster Ironman All Country M/T tires with a 6-inch suspension lift, this rig doesn’t just make an entrance, it commands terrain.

Under the skin lives a 2005 Duramax drivetrain, delivering modern reliability and torque for days, paired to an Allison Transmission automatic transmission and treated to a 100hp tune for extra punch. Whether you’re cruising pavement or clawing through dirt, this Suburban moves with authority.

The chassis has been fully sprayed in Raptor Liner, adding serious durability and protection underneath, so you can actually use this beast without babying it.

Then there’s the exterior.

The patina is second to none. The colors are a showcase of delicate craftsmanship. Every panel tells a story, and together they create a look you have to see in person to believe.

Highlights:

• 1971 Suburban K20 platform

• 2005 Duramax chassis & engine swap

• Allison automatic transmission

• 100hp tune

• 6” suspension lift

• Monster tires with aggressive stance

• Chassis coated in Raptor liner

• Show-stopping patina

• Highly customized throughout

The only remaining touch? A headliner install to complete the build. That’s it. One final detail stands between this Suburban and full send status.

This isn’t just a truck, it’s a rolling statement piece. Perfect for the collector who likes their classics loud, lifted, and loaded with diesel torque. A true mashup of old-school soul and modern capability.