Discover the Revology Boss 429: 15 sold-out 2025 builds, 50 more for 2026. Reserve now with a refundable deposit—pricing TBD.
The Boss 429 and 429 Super Cobra Jet V8 engines rank as some of the most powerful engines ever put in the Ford Mustang. In fact, if we limit our discussion to first-gen Mustangs, these engines ...