The Ford Modular engine is a family of V8 and V10 engines produced by Ford Motor Company since 1991. The name “Modular” doesn’t refer to the physical construction of the engine, but rather to Ford’s manufacturing strategy, where the same tooling and design principles were applied across a range of displacements and configurations.

These engines are known for their overhead camshaft (OHC) design, in contrast to the older pushrod-style engines, offering smoother operation and improved efficiency. The modular family played a critical role in modernizing Ford’s powertrain lineup during the 1990s and continues to power many of Ford’s performance and utility vehicles today.

The Modular engine family includes a range of configurations and displacements:

  • 4.6L SOHC V8
    Common in Ford Mustangs, Crown Victorias, and F-150s from the 1990s through mid-2000s.

  • 4.6L DOHC V8
    High-performance version found in vehicles like the SVT Cobra and Lincoln Mark VIII.

  • 5.4L SOHC & DOHC V8
    Used in trucks, SUVs, and performance cars like the Ford GT and Shelby GT500.

  • 6.8L Triton V10
    Designed for heavy-duty trucks and motorhomes, offering more torque for towing.

  • 5.0L Coyote V8
    A modern DOHC design powering Mustangs and F-150s since 2011, known for its high-revving nature and advanced engineering.

  • 5.2L Voodoo & Predator V8s
    Found in high-performance vehicles like the Shelby GT350 (flat-plane crank) and GT500 (supercharged).

Ford’s Modular engines have been widely used across many platforms:

Cars:

  • Ford Mustang (GT, Cobra, Shelby models)

  • Ford Crown Victoria

  • Lincoln Town Car

  • Lincoln Mark VIII

Trucks & SUVs:

  • Ford F-150 / F-250 / F-350

  • Ford Expedition

  • Lincoln Navigator

  • E-Series Vans

Performance Vehicles:

  • Ford GT (2005–2006)

  • Shelby GT350 & GT500

  • Mustang Boss 302 (Coyote variant)

Other Uses:

  • Commercial vans

  • Motorhomes (V10)

  • Police Interceptor vehicles

 

The Chevrolet small-block is a series of V8 engines introduced by General Motors in 1955. It became one of the most popular and enduring engine families in automotive history, known for its compact size, power, and ease of customization.

The term “small-block” refers to the engine’s physical size compared to GM’s larger “big-block” engines. Although both are V8s, the small-block has a smaller displacement capacity and a more compact design, making it lighter and easier to install in a wide range of vehicles.

Chevrolet small-blocks were used in a wide variety of GM vehicles, including the Corvette, Camaro, Impala, Chevelle, and many pickup trucks. The engine also became a favorite among hot rodders and racers for its performance potential.

Yes, while early generations like the original 265, 283, and 350 cubic inch engines have been retired, modern versions of the small-block architecture—such as the Gen V LT series—are still used in performance and truck applications today.

Its legendary reliability, ease of modification, and widespread availability of aftermarket parts make the Chevrolet small-block a top choice for engine swaps, restorations, and high-performance builds. It’s often considered the backbone of American V8 performance.