Side Opel GT window rubber for 1968-1970 fixed (non-opening) side windows, solid GT/J style rubber design (with no place for chrome). Gives an Opel GT a popular solid-black "Cafe Racer" look, when used with #2011 front and #2012 rear rubbers. Commonly installed when original rubber or windows need replacement, and when car is repainted, to restore the appearance of the rear of the GT. New reproduction part.