Switch Window 4 gang 70-2000This is the stacked 4 gang window switch found on many of the larger GM vehicles from mid 70's to 2000 era. Some latter ones are listed below. Check the pin position illustration before ordering. 1979 92, 1979 Pontiac Grand Am Bonneville Chevrolet Chevy Caprice Cadillac, Seville Oldsmobile Delta 88 98 Fleetwood Buick Riviera Impala, Brougham Commercial Chassis Parisienne Custom Cruiser Catalina, RWD 4 Button Sedan, 4 Button Driver Left Side Front,