Power Brake Booster Vacuum For Chevy C10 Suburban/C20 Suburban 1973-80 54-71008

For Chevy C10 Suburban / C20 Suburban 1973-1980. For Chevy C10 / C20 / C30 1975-1980. For Chevy C10 Pickup / C20 Pickup / C30 Pickup 1973-1974. For Chevy K10 Suburban / K20 Suburban 1974-1980. For GMC C15 Suburban / C25 Suburban 1975-978.