The 1966-77 Bronco Godzilla Engine swap is an exciting upgrade for classic Ford Bronco enthusiasts looking to enhance power and performance. Originally built as a rugged off-road vehicle, the first-generation Bronco has become a favorite among collectors and restorers. Swapping in Ford’s modern 7.3L Godzilla V8 engine transforms this vintage 4x4 into a powerhouse with increased horsepower, torque, and reliability.

This conversion allows Bronco owners to experience modern engine technology while maintaining the iconic look and feel of the early models. The Godzilla engine, known for its durability and high performance, substantially improves the Bronco’s factory inline-six or small-block V8. With proper modifications, such as custom motor mounts, upgraded transmissions, and reinforced chassis components, the classic Bronco can handle the immense power of the Godzilla engine.