This is a reproduction of the 1966-68 Full size GM car quarter window roller. This roller helps keep the window on the guide track as it is operated up and down during normal operation. It is made from high quality injection...
1968-81 GM; Door Glass Roller Washer; Various Models
Reproduction plastic washer that pushes through the door glass on various 1968-81 GM models. Exact reproduction of the original door glass roller washer. Sold individually. Use as required. Replaces OE # 4491087. {fitment}