SpeedTech Extreme Chasssis '67 Camaro Demo SEMA 2025

Описание: SpeedTech Performance brought one of the most impressive displays to the 2025 SEMA Show — their Extreme Chassis, showcased under a ’67 Camaro to highlight what a full weld-in, competition-ready structure looks like when you combine modern suspension engineering with classic muscle car platforms.
The system integrates a weld-in full chassis, drop-out subframe, independent cantilevered rear suspension, and their new replacement floor, all engineered for massive rigidity, modern geometry, and show-level fit and finish.
Designed for the 1st Gen Camaro, this chassis is also available for 1964–1970 Mustangs and 1968–1970 Mopar B-Bodies — bringing full pro-touring capability to multiple classic platforms.
Key Features: SpeedTech Extreme Chassis (SEMA Demo)
Full Weld-In Chassis
Purpose-built for maximum rigidity
Replaces factory structure with a modern engineered platform
Ideal for big-power, big-tire, and aggressive handling builds
Drop-Out Subframe
Front subframe can be removed as a single unit
Simplifies service, upgrades, or drivetrain swaps
Makes engine, steering, and suspension access dramatically easier
Weld-In Front Subframe
Precision-welded to the chassis for exact alignment
Eliminates flex found in bolt-on designs
Delivers consistent geometry under load
Integrated Independent Cantilevered Rear Suspension
True performance IRS built into the chassis
Cantilever rocker system for packaging & superior motion control
Coilovers mounted horizontally for space efficiency
Huge improvement in traction, ride quality & handling
Perfect for pro-touring, autocross, or high-speed street builds
Shown With SpeedTech Replacement Floor
Clean, flat, modern floor construction
Improves stiffness and installation simplicity
Allows retention of convertible structure and back seat
Integrates perfectly with the Extreme Chassis
Platform Fitment
While shown under a 1967 Camaro, this system is also available for:
1967–1969 Camaro / Firebird (1st Gen F-Body)
1964–1970 Ford Mustang
1968–1970 Mopar B-Body
(Charger, Coronet, Satellite, GTX, Road Runner, etc.)
Bringing professional-level chassis engineering to some of the most iconic muscle platforms ever built.
Why Builders Choose the SpeedTech Extreme Chassis
Unmatched rigidity and geometry
Modern suspension in a classic shell
Drop-out front subframe for serviceability
Cantilever IRS for high-end performance
Retains factory seating layout
Perfect for big-power engines, wide tires, and real-world drivability
This is the foundation for serious pro-touring and custom builds.
📍 Filmed at the 2025 SEMA Show
We stopped by the SpeedTech booth to get a closer look at their Extreme Chassis — a weld-in, drop-out, IRS-equipped system built to transform classic muscle cars into modern corner-carving monsters.

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