Here is a great wing for your dirt oval sprint car. The wing conforms to DODC the rules package for sprint cars that need to run a 6" x 6" wing. Side plates are full size rectangles (7" x 4" driver's side and 7" x 3" right side. Both have a 1/4" gurney lip already bent) . Easy to build, sections are marked and folded. Just assemble using the nylon screws provided with the wing. Super Strong. Works perfectly with the Wohnus Adjustable wing mounts we offer.