Electric Life custom fit power window kit for 1967 to 1972 Chevy pickup truck. Kit also fits Suburban and Blazer. This is a bolt in kit designed to replace the manual window crank mechanism. Designed specifically for this application, this kit comes with complete with left and right regulator and motor assemblies. This kit does not include switches or wiring. Switch kit must be ordered separately. We highly recommend using the RELAY1 power relay when wiring up the switch kit.