SS4+ Brake System Rear 4302438MG park assist sensors Year Make Model Submodel 1979 1986 blh Year Make Model Submodel 1979 1986 GMC K3500 Base 1979 1986 GMC C3500 Base 1981 1986 Chevrolet C30 Custom 1981 1986 Chevrolet K30 Custom 1979 1986 GMC K3500 High Sierra 1979 1986 GMC C3500 High Sierra 1977 1986 Chevrolet K30 Scottsdale 1977 1986 Chevrolet C30 Scottsdale 1979 1986 GMC C3500 Sierra Classic 1979 1986 GMC K3500 Sierra Classic 1977 1986 Chevrolet C30 Silverado 1977 1986 Chevrolet K30 Silverado 1979 1982 GMC C3500 Sierra Grande 1979 1982 GMC K3500 Sierra Grande 1977 1981 Chevrolet C30 Cheyenne 1977 1981 Chevrolet K30 Cheyenne 1981 1981 Chevrolet K30 Deluxe 1981 1981 Chevrolet C30 Deluxe 1977 1980 Chevrolet K30 Custom Deluxe 1977 1980 Chevrolet C30 Custom Deluxe 1977 1978 GMC K35 Base 1977 1978 GMC C35 Base 1977 1978 GMC K35 High Sierra 1977 1978 GMC C35 High Sierra 1977 1978 GMC C35 Sierra Classic 1977 1978 GMC K35 Sierra Classic 1977 1978 GMC C35 Sierra Grande 1977 1978 GMC K35 Sierra Grande No Warning California Proposition 65 Warranty Limited 2 Year Warranty R or CR) CR Prop 65 Long Label WARNING: This product can expose you to chemicals including Toluene Diisocyanate S4 Caliper Manufactured in Phoenix