Illinois Administrative Code
Title 92 - TRANSPORTATION
Part 1010 - CERTIFICATES OF TITLE, REGISTRATION OF VEHICLES
Subpart B - TITLES
Section 1010.180 - Specially Constructed Vehicles - Defined

"Specially Constructed Vehicle" means a vehicle of a type required to be registered that has been materially altered from its original construction and body style by the removal, addition or substitution of major component parts from two or more vehicles or motorcycles of a different make, model or year. Major component part shall include the chassis, frame, cab, shell, kit, engine block, engine casing, transmission, and unitized body supporting structure. For the purposes of this Section, "body style" means the physical appearance of the vehicle, e.g., 2-door car, pick-up truck, van, motorcycle, etc.