• Unirail: These are typically two steel beams over the front and back of the automobile that are symmetrical. They may be One of the strongest parts on the car, serving as the muse for other parts that are welded into place. The Outer Lip - Here is the https://auto-electrical-shop-near96725.fliplife-wiki.com/3278212/the_fact_about_how_to_pull_out_a_bent_car_frame_that_no_one_is_suggesting