Are you interested in the new Revology Mustang Boss 429? Discover why it could be the most appealing Boss 429 to date by reading our comprehensive study that covers its history as a 1969 classic, current restomod engineering, performance specifications, and price.
Discover how Revology raised the bar for restomod Mustangs by fusing a classic spirit with 710 horsepower of supercharged power.
Boss 429 from Revology: A Blend of Modern Mastery and Classic Muscle
It’s easy to picture garish aftermarket interiors, enormous wheels, and hurriedly grafted parts—the kinds that turn revered classics into parodies—as soon as you hear the term “Mustang restomod.”
However, the new Revology Mustang Boss 429 is making a concerted effort to dispel that myth.
Instead, you get a car that is rebuilt from the ground up with state-of-the-art engineering, contemporary luxury, and 21st-century performance while still honoring the spirit of the original.
The Legacy: What Was the First Boss 429?
Origins and Goals
The 1969–1970 Ford Mustang Boss 429 was a homologation special rather than a standard Mustang.
In order to comply with racing regulations and make their newly designed 429-cubic-inch V8 competitive in NASCAR, Ford created it.
Even if performance purchasers weren’t lining up, that meant selling a minimum number of street-legal cars with that engine.
Due to the size of the 429 engine, Ford had to drastically alter the Mustang’s front end. Performance-specialist contractor Kar Kraft was in charge of changing the engine bay, expanding the shock towers, and moving the battery to the trunk.
Collectibility and Rarity
Only 1,359 Boss 429 Mustangs—859 in 1969 and 500 in 1970—were ever produced.
Wikipedia +2 Mustang Specifications +2
Because of this, the Boss 429 is among the most sought-after and unusual first-generation Mustangs ever made.
Original Boss 429 cars are still highly valued by collectors because to their scarcity and history; they frequently sell for hundreds of thousands of dollars at auction.
Highlights of Performance and Technology
Engine: 429 cu in (7.0 L) V8 with a high-rise intake, a Holley 4-barrel carburetor, and aluminum “semi-hemi” cylinder heads.
Although many people think actual performance was higher, the rated (street-spec) output was 375 horsepower and 450 lb-ft of torque.
Toploader 4-speed manual transmission.
Performance (factory spec): quarter-mile in around 14 seconds; 0–60 mph in about 6.5 seconds.
Large hood scoop, chin spoiler, fastback body, and “Boss 429” fender decals are characteristics of this style.
To put it briefly, the original Boss 429 was a raw, race-bred muscle car that was powerful, uncommon, and filled with nostalgia.
However, it suffered from the limits of 1960s engineering, including high weight, rudimentary suspension, poor comfort, and antiquated amenities, just like many American classics.
It was ideal for a lot of fans. Not that much for daily driving.
The Issue with Traditional Restomods and Why They Frequently Fall Short
For many years, “restomod” initiatives attempted to maintain retro aesthetics while improving functionality. The concept is admirable, but the outcomes frequently fell short. Many of these builds become mashups akin to Frankenstein:
Replacing outdated body shells with new parts
Unattractive contemporary tires and rims that distort proportions
Modern interiors and digital dashboards that detract from the car’s soul
Low-cost suspension replacements that lower ride quality
All too frequently, these modifications destroyed the unique qualities of the original vehicle. Cheap changes caused classic muscle to lose its spirit.
Enter Revology Cars, a business that disapproved of such strategy. There is more to their new Boss 429 than just a restoration. This is a re-engineering. This is a “redefinition, not a copy,” as they put it.
The 2025 Mustang Boss 429 from Revology is the new boss.
Let’s examine what makes this vehicle unique and why many people view it as a turning point in restomod craftsmanship.
Ground-up Engineering: Modern Techniques, New Body
Revology constructs the Boss 429 from the ground up, beginning with a new steel unibody, in contrast to conventional restorations that rescue a shell that is decades old. Modern manufacturing techniques, including as automated spot welding, seam-welded joints, and heat-cured structural adhesives, are used to assemble that shell.
The outcome? A body that is far more consistent and stiff than any 55-year-old Mustang that has been restored.
Every panel is brand-new. Instead of the “close enough” concessions typical of custom businesses, the fit and finish, from gaps to paint, can satisfy current OEM requirements. Stress distribution, chassis rigidity, and suspension pick-up locations are all designed for contemporary performance and safety.
To put it another way, this is not a classic that has been covered up. It’s a contemporary vehicle dressed in a retro outfit.
710-HP Supercharged V8 engine
The powertrain is arguably the most audacious change from the original. Revology replaced the outdated 429 “semi-hemi” V8 with a contemporary, supercharged 5.0-liter “Coyote” V8, which belongs to the same family as the high-performance Mustangs of today.
The engine produces an incredible 710 horsepower when boost is introduced.
Customers can select between a 10-speed automatic (for those who want comfort without compromising power) or a Tremec six-speed manual (for purists).
