1955 1956 1957 1958 1959 Chevrolet GMC truck new replacement brake light switch # sl132 and replaces original GM part # 1997921 and is a 12 volt switch
- listed as fitting
- 1955 Chevrolet series 3 trucks
- 1957 1958 1959 Chevrolet series 3 and 4
- 1955 1956 1957 GMC trucks