I just received a new catalog from Applied Racing technology (A.R.T.) They have many products that can benifit almost all forms of racing. It could also save lots of fab time, design and $$$$$ in material. The catalog is free by e-mail or phone. To many products to list but if you are building a new car you may want to get the catalog.
Phone is 1-800-571-3023
appliedracing.com