Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Blazer: 1973, 1974, 1987] - [Chevrolet K10 Pickup: 1973, 1974] - [Chevrolet K10: 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986] - [Chevrolet K20 Pickup: 1973, 1974] - [Chevrolet K20: 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986] - [Chevrolet K5 Blazer: 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986] - [Chevrolet R10: 1987] - [Chevrolet V10: 1987] - [Chevrolet V20: 1987] - [GMC Jimmy: 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988] - [GMC K15/K1500 Pickup: 1973, 1974] - [GMC K15: 1975, 1976, 1977, 1978] - [GMC K1500: 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986] - [GMC K25/K2500 Pickup: 1973, 1974] - [GMC K25: 1975, 1976, 1977, 1978] - [GMC K2500: 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986] - [GMC V2500: 1987].