Kirkeys popular 80 Series Containment seat is now available in an upright version. The 83 Series 10 Degree Layback fits all small cockpit cars and drivers who like to sit more upright in the race car. NEW FOR 2023! Designed for vehicles with limited space. MIG welded from .100″ and .190″ thick 5052 grade aluminum. Unique three piece design allows for maximum vertical adjustment. Shoulder and Back adjusts 2-1/2″ vertically. Head Restraint adjusts additional 3/4″ vertically. Reinforced head and shoulder restraints for additional support. Energy absorbing impact padding on head restraint. Head designed for easy entry and exit from race car. Designed to accommodate all head and neck restraint systems. Designed to accommodate 5 or 6 point seat belts. Molded rubber inserts for all seat belt openings. Easy to install black cloth cover. Contoured high-density foam bottom provides inner thigh support.