1988 GMC Sierra K3500

LOCATION: Chepachet, Rhode Island

1988 GMC Sierra K3500 4x4

CLEAN TITLE

MILEAGE: 165,000 MILES
ENGINE: 350 SMALL-BLOCK V8 WITH THROTTLE-BODY INJECTION
TRANSMISSION: TH350 3-SPEED AUTOMATIC
EXTERIOR COLOR: ORANGE
INTERIOR COLOR: GRAY

FEATURES AND UPGRADES
Single-cab configuration
8-foot pickup bed
Professionally rebuilt engine, transmission, and transfer case
Approximately 2,500 miles on the mechanical rebuild
New serpentine-belt system and related components
Electric cooling fan
Replacement front-end components
Replacement brake-system components
Exhaust system from headers to tips
Replacement shocks
New tires
Replacement wiper motor, arms, blades, washer reservoir, and lines
Replacement engine sensors
Replacement distributor, wires, cap, and spark plugs
Replacement air cleaner
Frame-mounted trailer hitch
7-pin trailer wiring
Electric trailer-brake controller
Replacement fuel gauge
Replacement oil pan and transmission pan
Replacement motor mounts
Replacement valve covers and timing cover
Replacement hoses and transmission lines
Replacement U-joints
Replacement steering shaft, rag joint, and steering box
Replacement four-wheel-drive actuator and switch
Replacement door seals and hinge pins
Side steps
Locking bed storage box
Spare tire and mounting assembly
Sony stereo system
Four Alpine speakers
Voice-controlled navigation
Apple CarPlay and Android Auto
Insulation beneath the carpeting
Three seat belts
Headliner
Window tint
Tow mirrors
GMC floor mats
Hot heat and cold air conditioning
Receipts, documentation, and engine build sheet

CONDITION
This 1988 GMC Sierra K3500 is a four-wheel-drive, single-cab work truck with an 8-foot bed. It was repainted orange before undergoing an extensive mechanical restoration between April 2024 and October 2025. The engine, transmission, and transfer case were professionally rebuilt, and approximately 2,500 miles have been added since completion. The frame and body show 165,000 miles.

The orange exterior presents with a black grille guard, black side mirrors, side steps, a bed-mounted storage box, and replacement tires. The cab has been refreshed with gray seat covers, carpeting, a headliner, three seat belts, window tint, tow mirrors, and GMC floor mats. The original seats beneath the covers are tan. The truck has been stored under a carport and garaged during winter storage. It is not represented as a show truck, but it runs and drives and has recently been professionally detailed. Receipts and documentation for the restoration work are included.

HERE IS YOUR CHANCE TO OWN AN ICONIC CLASSIC IN OUTSTANDING CONDITION!