1978 GMC S-15 Jimmy

1978 GMC Jimmy – Comprehensive Rebuild & Modernized Service (Completed March 26, 2026) This 1978 GMC Jimmy has undergone an extensive mechanical, electrical, and interior restoration, making it one of the most thoroughly refreshed examples available. The work focused on reliability, drivability, safety, and usability while preserving the classic character of the truck. Mechanical & Drivetrain Restoration Complete front‑end rebuild Entire braking system replaced Rear differential serviced with new crush sleeve and bearings Rear axle bearings replaced Full front‑end alignment All new U‑joints installed New steering gear box Rebuilt NP203 transfer case New flywheel cover New dual exhaust to the manifold New thermostat, fuel filter, spark plugs, plug wires New battery cables All fluids serviced, including BH fluids New distributor installed New trailer ball hitch Electrical & Functional Upgrades Wiring repaired and replaced where needed Two new interior lights New cab fan switch New windshield wiper motor with new spray nozzles and reservoir New windshield wiper switch New gear indicator needle Multi‑power station added for accessories Locking hubs serviced and cleaned Interior Restoration New front seat belts New interior rear seat New front seats New carpet New floor mats and seat covers Custom oak center console New door locks with hide‑a‑key system Exterior & Utility Improvements Five brand‑new tires Two front bumper off‑road lights New side‑view mirrors New tailgate window crank bars Lighting & Visibility New LED maximum‑brightness headlamps Additional Notes This Jimmy comes with a detached auxiliary battery tray and has been refreshed front to back with attention to detail. The result is a dependable, cleanly restored classic SUV ready for daily driving, weekend cruising, or off‑road enjoyment.