1977-1979 Ford F-Series F-150 VI Regular Cab 5.8 351 V8 (163 Hp) Automatic

The Ford F-Series F-150 VI Regular Cab, equipped with the 5.8-liter (351 cubic inch) 351 Windsor V8 engine producing 163 horsepower and paired with a three-speed Cruise-O-Matic automatic transmission, represents a significant iteration in the long and storied history of Ford’s full-size pickup trucks. Produced from 1977 through 1979, this configuration occupied a middle ground within the F-150 lineup, offering a balance between capability and affordability. It was part of the sixth generation of the F-Series (1973-1979), a generation known for its increased size, improved comfort, and a wider range of available options compared to its predecessors.

Technical Specifications

Powertrain & Engine Architecture

The heart of this F-150 variant was the 5.8-liter (351 cubic inch) Ford 351 Windsor V8 engine. This engine, a mainstay of Ford’s lineup for years, was known for its robust construction and relatively simple design. The 351 Windsor featured a cast iron block and cylinder heads, with a two-barrel carburetor handling fuel delivery. The engine utilized a traditional pushrod valvetrain with two valves per cylinder. The 163 horsepower output, while modest by modern standards, was considered adequate for the truck’s intended purpose – hauling and towing. The engine’s longitudinal front-engine layout was standard for the F-Series. The three-speed Cruise-O-Matic automatic transmission was a popular choice for buyers who preferred the convenience of an automatic over a manual transmission. This transmission was known for its durability, but its three-speed configuration meant that the engine often operated at higher RPMs during highway cruising, impacting fuel economy.

Driving Characteristics

The 163 hp 351 Windsor with the Cruise-O-Matic provided a driving experience focused on usability rather than outright performance. Acceleration was adequate for everyday driving, but the truck wasn’t particularly quick. The automatic transmission’s gear ratios were optimized for towing and hauling, meaning that the engine would rev up before shifting, especially under load. Compared to the available six-cylinder engines, the V8 offered significantly more torque, making it better suited for demanding tasks. However, compared to the larger 460 cubic inch V8 option, the 351 Windsor felt noticeably less powerful. The automatic transmission smoothed out shifts, but also reduced driver control compared to a manual transmission. The overall driving experience was comfortable, thanks to the F-150’s relatively soft suspension, but it wasn’t particularly sporty or refined.

Equipment & Trim Levels

The F-150 Regular Cab with the 351 Windsor and automatic transmission typically fell into the mid-range of available trim levels. Standard equipment included a basic interior with vinyl upholstery, a simple dashboard layout, and a functional steering wheel. Options included upgraded interior trim, air conditioning, a radio, and various convenience features. The base models were fairly spartan, while higher trim levels offered more comfort and convenience features. The Regular Cab configuration offered a bench seat capable of seating three occupants, although it was often used by only two for increased comfort. The interior was designed for durability and practicality, rather than luxury.

Chassis & Braking

The F-150’s chassis was a traditional body-on-frame design, providing a robust and durable platform. The front suspension utilized independent coil springs and a transverse stabilizer bar, offering a reasonable ride quality. The rear suspension consisted of leaf springs, which were well-suited for carrying heavy loads. Braking was accomplished with disc brakes on the front wheels and drum brakes on the rear. Power steering was available, making the truck easier to maneuver, especially at low speeds. Tire sizes typically ranged from 215/75 R15 to 225/75 R15, providing a good balance between ride comfort and load-carrying capacity. The truck’s relatively heavy weight and simple braking system meant that stopping distances were longer than those of more modern vehicles.

Market Reception & Comparison

The F-150 with the 351 Windsor and automatic transmission was a popular choice for buyers who needed a capable and reliable truck without the expense of the larger engine options. Critics generally praised the truck’s durability and practicality, but noted that the engine’s performance was somewhat lacking compared to the 460 cubic inch V8. Fuel economy was also a concern, especially given the rising gas prices of the late 1970s. Compared to the six-cylinder engines, the 351 Windsor offered a significant increase in power and towing capacity, but at the cost of increased fuel consumption. The automatic transmission was appreciated for its convenience, but some drivers preferred the greater control offered by a manual transmission.

Legacy

The Ford F-150 VI Regular Cab with the 351 Windsor and automatic transmission has become a popular choice among classic truck enthusiasts. The 351 Windsor engine is known for its reliability and relative ease of maintenance, making it a good choice for restoration projects. Parts availability is generally good, although some components can be difficult to find. These trucks are often sought after for their classic styling and rugged durability. While not the most powerful or fuel-efficient F-150 variant, the 351 Windsor automatic offers a good balance of capability, affordability, and reliability, making it a desirable classic truck in today’s used car market. Well-maintained examples continue to command respectable prices, reflecting their enduring appeal.