1965-1966 Chevy Impala Front/Rear Door Window Regulator Handle NOS 4468651This 1965 1966 Chevy Impala Front Rear Door Window Regulator Handle NOS 4468651 is a NOS part for restoring the factory door window mechanism. It is intended for buyers who need the correct original style component rather than a generic replacement. SEC Restoration Notes This 1965 1966 Window Regulator Handle fits the following models: Front Door Window 1965 1966 Chevelle, Impala, and Corvette and 66 Caprice. Rear Quarter Window 1965 1966 Chevelle,