Vehicle Information

VIN: 1GTGK24M3DJ520503
Stock #: 11022
  • Body Style Truck
  • Exterior Color Gray
  • Interior Color Black
  • Mileage 475
  • Engine 8 Cyl - 7.0 L
  • Transmission Automatic

Dealer Comments

PENDING SALE PLEASE CHECK BACK 1/18/26 1983 GMC Sierra Classic K20 3/4 Ton 4x4 -- Frame-Off-Rotisserie Restoration.

Hands down, this is the cleanest and most meticulously detailed square body restoration we've ever seen. Well over 1,000 hours went into a full body-off restoration, where every nut, bolt, and seal was either replaced, refurbished, or rebuilt to the absolute highest standard---both cosmetically and mechanically. Clean accident free Carfax and Clean Washington Title.

This rust free Idaho/Washington GMC truck was fully disassembled and stripped to bare metal, then refinished inside and out in a stunning Charcoal and Black two-tone base/clear coat by Tom's Auto Body. The result? Laser-straight panels, flawless gaps, and a fit and finish that exceeds factory specs.

This Sierra Classic has the perfect stance, thanks to a 4-inch RCX suspension lift paired with 16-inch polished Raceline wheels wrapped in 35 inch BFGoodrich KM tires.

Under the hood is a fresh ZZ-454 Big Block cranking out over 400 HP, backed by a dyno sheet. It's equipped with:

Eligible Benefits

All Features

At By Design Auto, every CARFAX Certified vehicle we sell includes the exclusive CARFAX Buyback Guarantee, giving you added confidence when buying a pre-owned car. Each vehicle is thoroughly detailed, safety-inspected by a third-party ASE Certified service center, and serviced as needed to ensure that you are receiving the highest quality vehicle. We’re proud to be a 5-star customer-rated dealership, offering: Fair pricing Competitive financing rates The lowest sales tax rate in Western Washington A low-pressure, informative buying experience Come visit us and experience the By Design difference—where you’ll find some of the highest-quality pre-owned vehicles available. Important Information Price Disclaimer: Listed vehicle prices do not include sales tax, license fees, extended service contracts, delivery fees, added accessories, or a negotiable $200 documentation fee. Financing: All financing is subject to credit approval. Warranty Details: If the Buyers Guide states “AS IS – NO DEALER WARRANTY,” the sale price reflects a negotiated waiver of implied warranties. If it states “IMPLIED WARRANTIES ONLY,” then implied warranties of merchantability are included. Contact us to confirm the warranty status of any vehicle. Mileage Disclosure: EPA MPG estimates are for new vehicles only. Actual mileage will vary based on driving habits, conditions, and vehicle condition. Vehicle Specs: Please verify all vehicle details and equipment with a sales representative prior to signing. Disclaimer: We reserve the right to modify, correct any errors or omissions to listings and are not liable for inaccuracies.