X-Rail Frame Design

Custom reinfoirced frame that helps with performance and can handle a lot more horsepower than you can throw at it.

Bolt On Construction

Easy to work with, and built with builders in mind. Our chassis are made to carry each iteration of your project car.

Build Your Own

Lightweight billet aluminum, JRI Coilovers, show room prep, and ride height adjustability allow you to dial your ride to your preference.

Optioned to your driving style

Our chassis come with a lot of options that give you the flexibility to build on a budget, or go for gold. Our team will work with you to support assembly of various stages of your project or handle it completely. Use our chassis builder to get a quote, and learn more about what types of options are available. 


Build your Custom Chassis

Option your chassis to fit your project, driving needs, and your budget. These prices are estimates based on previous builds and are subject to change. Request a quote to get a price for your chassis today.

Pro Touring
  • Steel Control Arms
  • Triple Adjusted Coilovers
  • Dutchman Fixed Axle Differential Housing
  • Universal Engine Mount

Custom Chassis To Fit Any Project

Rothspeed Chassis come with a variety of options, and services to help your build. From a variety of performance levels, to assembly mouting, and show room preparation we got you. Read more about our chassis and our process, or just option your chassis now to get a quote. 

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Project Car

Split-Ray: A custom C2 Corvette by Scott Roth

Two years, 22,000 hours for 6 3/8″ and all the amenities of a modern sports car. This project sewed the seeds for Rothspeed Custom Chassis.

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Classic car with modern amenities
Widened by six inches for comfort
A show car that’s fun to drive
Coming to production 

Rothspeed goods 

What do you think about someone who does the bare minimum? Exactly. 37 Pieces of flair is a good way to express yourself.


Drop Us A Line

If you have questions about chassis, or are interested in a quote click here.