Speedtech Performance
Manufacturer of performance vintage muscle car chassis and suspension. #SpeedtechPerformance We also build custom cars in our full service Rod Shop.
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Speedtech Performance leads the industry in manufacturing performance Pro-Touring muscle car suspensions for Camaros, Novas, Chevelles, C10s, Impalas, G-Bodies, 55-57 Chevys and other GM cars.
05/05/2026
The Spicy C10 🌶
Built by on our ExtReme Torque Arm chassis and powered by an LS and boosted by a .
📷
05/05/2026
Not the highest quality of image, but it is the highest quality of performance and an event better quality of memory!
Either way, if you want performance that actually delivers, Speedtech is the chassis you want under your ride. Built on a legacy of winning and engineered for the edge, it’s what serious drivers trust when it matters most.
Speed. Strength. Proven results.
05/04/2026
This isn’t just a car - it’s a statement.
A 1967 Camaro reimagined by , finished in a ruthless black-and-white scheme that hits like a stormtrooper rolling into battle. Clean lines, aggressive stance, and zero compromise.
Underneath? Pure violence.
Speedtech-equipped ExtReme subframe with Torque Arm rear suspension keeping it locked and loaded.
Twin turbo LS powerplant delivering relentless boost on demand.
Every inch of this machine was designed with one purpose: dominate the street like a battlefield.
No fluff. No mercy. Just power, precision, and presence.
05/03/2026
Last weekend brought out his newly built 55 Bel Air, The Sequel.
A couple seasons ago, he had an unfortunate incident with a wall at 140 MPH. We are so grateful that he was able to walk away, also had the dream to build another car. We are so excited to see where this Speedtech equipped 55 will take him!
05/01/2026
Happy May!
With more and more warm weather in the forecast, what shows and cruises do you have planned?
04/30/2026
Same driver.
Same track.
Two totally different cars.
Which are you taking for a rip?
04/30/2026
Great bodylines with timeless style!
This Nova is equipped with our Pro Touring subframe and Torque Arm.
04/29/2026
Nothing better than when the skylights even know where the spotlight should be! ☀️
04/28/2026
Built for the drive. Inspired by the culture.
At Speedtech, it’s more than horsepower. It’s late nights in the garage, early mornings at the track, and the passion that connects us all. From clean builds to full-send race cars, we’re proud to support the community that keeps car culture alive.
We don’t just build performance - we live it.
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Address
4160 S River Road
Saint George, UT
84790
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 12pm |