The Race Car Factory has been building chassis for 40 years. For most of that time we have built everything from Chrome Molly tubing. But the world is changing and we are helping racers evolve to a new age of Carbob Fiber contruction. Carbon Fiber is 1.4-1.5 stiffer than Aluminum, and about 2/3 lighter. STay tuned as we add more products to build your own projects, and design new products.