Vehicle Overview
Finished in its factory Bar Harbor Blue over a matching blue Silverado interior, this 1985 Chevrolet C10 blends the unmistakable styling of Chevrolet's final-generation squarebody pickups with carefully selected mechanical upgrades that enhance drivability while remaining true to the truck's original character. Rather than being built for show, this Silverado has been thoughtfully assembled to be driven and enjoyed.
Originally equipped as a Silverado—the highest trim level offered in Chevrolet's C/K pickup line for 1985—it retains many of the features that distinguished the model, including air conditioning, power windows, power door locks, a Comfortilt steering column, brushed aluminum interior trim, and a color-keyed blue interior. An upgraded AM/FM/iPod stereo system adds modern convenience without changing the truck's overall appearance.
Power comes from a GM Performance Parts 350 cubic-inch crate V8 producing approximately 270 horsepower. Equipped with a four-barrel carburetor, tubular headers, and a Flowmaster dual exhaust system, the engine delivers the familiar sound and broad torque that have made the small-block Chevrolet a favorite for generations. A 700R4 four-speed automatic overdrive transmission provides relaxed highway cruising while maintaining excellent around-town drivability, and power is transferred through a durable Ford 9-inch rear axle. A newly installed fuel tank has been relocated between the frame rails, improving both safety and underbody appearance.
The suspension has been extensively upgraded using components from Classic Performance Products, including lowered front coil springs and a rear four-link suspension with a Panhard bar. Combined with power four-wheel disc brakes, power steering, and staggered 20-inch Billet Specialties wheels, the truck delivers handling and road manners that are noticeably more composed than a stock C10 while preserving the straightforward driving experience that has made squarebody Chevrolets so enduringly popular.
This Silverado presents as a clean, well-executed driver with an emphasis on reliability, usability, and tasteful modification. Its combination of factory Silverado equipment, dependable small-block Chevrolet power, overdrive transmission, upgraded chassis, and classic squarebody styling makes it equally suited for weekend cruising, local shows, or extended road trips.
Technical Specifications
Vehicle Identification
Model Year: 1985
Make: Chevrolet
Model: C10 Silverado
Body Style: Fleetside Pickup
Left-Hand Drive
Exterior
Factory Color: Bar Harbor Blue
Paint Code: 21 / WA7470
Basecoat/Clearcoat Finish
Silverado Exterior Trim
Engine
GM Performance Parts (GMPP) 350 CID Crate V8
Approximately 270 Horsepower
Four-Barrel Carburetor
Tubular Headers
Flowmaster Dual Exhaust System
Transmission
700R4 Four-Speed Automatic Overdrive
Locking Torque Converter
Column Shift
Rear Axle
Ford 9-Inch Rear Axle
Fuel System
New Rear-Mounted Fuel Tank
Fuel Tank Relocated Between the Frame Rails
Suspension & Steering
Classic Performance Products (CPP) Lowered Front Suspension
CPP Rear Four-Link Suspension
Panhard Bar
Power Steering
Brakes
Power Four-Wheel Disc Brakes
Wheels & Tires
Billet Specialties SLD89 Wheels
Front Tires: 265/45R20
Rear Tires: 305/50R20
Interior
Blue Silverado Interior
Factory-Style Split Bench Seat
Comfortilt Steering Column
Deluxe Color-Keyed Carpet
Color-Keyed Headliner
Brushed Aluminum Interior Trim
Comfort & Convenience
Air Conditioning
Power Windows
Power Door Locks
AM/FM Stereo with iPod Connectivity
Model History
Introduced for the 1973 model year, Chevrolet's third-generation C/K pickup marked a significant step forward in the evolution of the American pickup truck. Built on GM's new "Rounded Line" platform, the design combined increased structural rigidity, improved ride quality, and a more spacious cab while retaining the durability expected from Chevrolet's full-size trucks. Although General Motors never officially referred to them as "Squarebody" trucks, the nickname has become synonymous with the 1973–1987 generation and remains one of the most recognizable designs in pickup truck history.
By 1985, the platform had benefited from more than a decade of continuous refinement. Buyers could choose from a wide range of engines, drivetrains, and trim levels, with the Silverado serving as the premium offering. Upgraded interior appointments, additional brightwork, and convenience features such as power accessories and air conditioning reflected the growing expectation that pickups would serve as both work vehicles and everyday transportation.
The straightforward mechanical design of the squarebody platform has contributed significantly to its enduring popularity. Small-block Chevrolet V8 engines, robust chassis construction, and excellent aftermarket support have made these trucks highly adaptable, whether restored to factory specifications or upgraded with modern suspension, braking, and drivetrain components. As a result, they have become one of the most active segments of the collector truck market.
Today, squarebody Chevrolets are valued for their timeless styling, mechanical simplicity, and versatility. They appeal equally to enthusiasts seeking original survivors, carefully restored examples, and thoughtfully modified trucks that retain their period character while benefiting from improvements in performance, comfort, and reliability. This 1985 C10 Silverado reflects that philosophy, combining the unmistakable appearance of Chevrolet's final squarebody generation with upgrades that enhance the driving experience without overshadowing the truck's original identity.
