1978 GMC K20 Sierra

$18,900

Year

1978

Make

GMC

Odometer

0 (TMU)

Engine

454 ci. Big Block V8

Fuel Type

gasoline

Transmission

manual

Drivetrain

4×4

VIN / Chassis #

UTR01444

Location

Bismarck, ND

Seller Stock #

11969C

Title Status

clean
Offered here is a 1978 GMC ¾-ton powered by a thunderous 454 big block, topped with an Edelbrock carburetor and Edelbrock aluminum intake for improved breathing and old-school throttle response. Power is delivered through a 4-speed manual transmission, because real trucks still deserve real gear changes.

This GMC received a restoration back in 1996, and today it proudly wears its age with character. The teal exterior, with hand-painted accents, shows honest wear and fading, giving it that unmistakable survivor vibe. It’s not a trailer queen, it’s a rolling time capsule. The kind of truck you park out front instead of hiding in the garage.

Step inside and you’ll find a pleasant surprise: the interior is in fantastic condition, featuring plush fabric seating that’s worlds more comfortable than you’d expect from a ¾-ton bruiser. It’s a great contrast to the tough exterior, like a velvet glove over a cast-iron handshake.

This GMC is perfect for the buyer who appreciates:
  • Big block torque and analog driving feel
  • Square-body styling with authentic patina
  • A classic truck that can be enjoyed immediately
  • Vintage attitude without needing perfection
Whether you’re looking for a weekend cruiser, shop truck, or something with enough personality to steal attention at the local cars & coffee, this GMC delivers. This locally consigned truck has soul, muscle, and just the right amount of rough around the edges.

Classic. Capable. Unapologetically old school.

Contact Seller

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