How to Fabricate and install the halo and window post in a stock car

Learn to fabricate the halo and window posts with some tubing and a Millermatic welder into a dirt track racecar being built from a 1981 Camaro. The materials and tools needed for this project include a 1 3/4 x .120 tubing, an "Affordable Bender" bender, a Millermatic welder and a Hypertherm 43 plasma cutter.