The Ford F-Series F-100 VI Regular Cab, equipped with the 5.8-liter (351 cubic inch) 351 Windsor V8 engine producing 163 horsepower, was a significant model in Ford’s successful truck lineup from 1977 to 1979. This generation, falling within the broader sixth generation of the F-Series (1973-1979), continued Ford’s tradition of offering a diverse range of configurations to meet varied customer demands. The F-100 represented the lighter-duty option, positioned below the F-150 and F-250 in terms of payload capacity and overall ruggedness. This particular variant, paired with a three-speed manual transmission, aimed to strike a balance between work capability and affordability for both individual and commercial buyers.
Technical Specifications
| Brand | Ford |
| Model | F-Series F-100/F-150 |
| Generation | F-Series F-100 VI Regular Cab |
| Type (Engine) | 5.8 351 V8 (163 Hp) |
| Start of production | 1977 |
| End of production | 1979 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 3 |
| Doors | 2 |
| Fuel Type | Petrol (Gasoline) |
| Power | 163 Hp |
| Power per litre | 28.3 Hp/l |
| Engine displacement | 5752 cm3 |
| Engine displacement (cu. in.) | 351.01 cu. in. |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 101.6 mm (4 in.) |
| Piston Stroke | 88.9 mm (3.5 in.) |
| Number of valves per cylinder | 2 |
| Fuel injection system | Carburettor |
| Engine aspiration | Naturally aspirated engine |
| Max. weight | 2449 kg (5399.12 lbs.) |
| Trunk (boot) space – minimum | 1393-2084 l (49.19 – 73.6 cu. ft.) |
| Fuel tank capacity | 73 l (19.28 US gal | 16.06 UK gal) |
| Length | 4808-5215 mm (189.29 – 205.31 in.) |
| Wheelbase | 2972-3378 mm (117.01 – 132.99 in.) |
| Wading depth | 630 mm (24.8 in.) |
| Drivetrain Architecture | Rear wheel drive. Internal Combustion engine (ICE) drives the rear wheels. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 3 gears, manual transmission |
| Front suspension | Independent coil spring, Transverse stabilizer |
| Rear suspension | Leaf spring |
| Front brakes | Disc |
| Rear brakes | Drum |
| Power steering | Electric Steering |
| Tires size | 215/75 R15; 225/75 R15 |
| Wheel rims size | 7J x 15 |
Powertrain & Engine Architecture
The core of this F-100 variant was the 351 Windsor V8 engine. A long-standing component of Ford’s truck and car lineups, the 351 Windsor was recognized for its relatively compact size and robust construction. This engine featured a 90-degree V8 configuration with a cast iron block and cylinder heads. It employed a two-valve per cylinder design and utilized a two-barrel carburetor for fuel delivery. While not the most advanced engine of its era, the 351 Windsor was valued for its simplicity, durability, and the widespread availability of replacement parts. The three-speed manual transmission was a standard offering, providing straightforward gear changes and a direct connection to the engine’s power. This transmission was selected for its cost-effectiveness and reliability, prioritizing practicality over high performance.
Driving Characteristics
The 351 Windsor engine in the F-100 delivered 163 horsepower and approximately 260 lb-ft of torque, providing adequate, though not exceptional, performance. Acceleration was moderate, and the truck wasn’t designed for high speeds. However, the engine offered sufficient low-end torque for hauling moderate loads and navigating various terrains. The three-speed manual transmission required deliberate shifting, and the gear ratios were optimized for fuel economy and work capability rather than sporty driving. Compared to the optional larger displacement engines, such as the 390 cubic inch V8, this 351 V8 offered a more economical driving experience, albeit with a reduction in overall power. In contrast to the six-cylinder options, the V8 provided a noticeable improvement in both power and refinement.
Equipment & Trim Levels
The F-100 in this configuration typically came with a fairly basic standard equipment package. This included a vinyl bench seat, a simple instrument cluster, and minimal exterior trim. Optional upgrades were available, such as air conditioning, an AM radio, and enhanced upholstery. This trim level was generally considered entry-level to mid-range within the F-100 lineup. Buyers could choose from a variety of paint colors and bed configurations to personalize their truck. The emphasis was on providing a functional and durable vehicle, rather than luxurious amenities.
Chassis & Braking
The F-100 VI utilized a body-on-frame construction, providing a robust and durable platform. The front suspension consisted of independent coil springs with a transverse stabilizer bar, offering a reasonable level of ride comfort. The rear suspension employed leaf springs, which were well-suited for carrying loads. Braking was handled by disc brakes at the front and drum brakes at the rear. Power steering was available as an option, simplifying maneuvering, particularly at low speeds. The standard tire size was typically 215/75 R15 or 225/75 R15, offering a balance between traction and ride quality.
Market Reception & Comparison
The F-100 with the 351 V8 and manual transmission was generally well-received by buyers seeking a capable and affordable work truck. Reviewers praised its durability and reliability, but also noted its relatively modest performance compared to models with larger engines. Fuel economy, while not a primary concern for truck buyers at the time, was considered reasonable for a V8-powered vehicle. Compared to the six-cylinder F-100s, the 351 V8 offered a significant power increase, making it a popular choice for those needing to tow or haul heavier loads. Compared to the F-150, the F-100 offered a lower price point, broadening its appeal to a wider range of buyers.
Legacy
The 351 Windsor V8-powered F-100 has earned a lasting reputation for reliability and durability. Numerous examples remain on the road today, a testament to the engine’s robust construction and the truck’s overall build quality. In the used car market, these trucks are often sought after by enthusiasts and collectors who appreciate their classic styling and straightforward mechanical design. While not the fastest or most luxurious truck of its time, the F-100 with the 351 V8 remains a popular and respected vehicle, representing a significant chapter in Ford’s extensive history of truck manufacturing. Parts availability remains relatively good, making maintenance and restoration projects feasible for dedicated owners.
