# Rancho 73-86 Chevrolet Blazer / Full Size Front U-Bolt Kit Replace your old or broken U-bolts with these high strength Rancho replacement U-bolt kits. These kits will work with a stock or an aftermarket leaf spring pack. - These replacement U-bolts are for Rancho suspension systems only. Do not use them on other suspension kits. - After 100 miles of use and after every off-road use, inspect all U-bolts for proper torque values. - Works with a stock or an aftermarket leaf spring pack - Sold in a master quantity of 15 - Made from high strength steel This Part Fits: Year Make Model Submodel 1973-1974 Chevrolet Blazer Base 1975-1981 Chevrolet K10 Cheyenne 1981-1986 Chevrolet K10 Custom 1975-1980 Chevrolet K10 Custom Deluxe 1981 Chevrolet K10 Deluxe 1975-1986 Chevrolet K10 Scottsdale 1975-1986 Chevrolet K10 Silverado 1973-1974 Chevrolet K10 Pickup Base 1981-1986 Chevrolet K10 Suburban Custom 1976-1980 Chevrolet K10 Suburban Custom Deluxe 1981 Chevrolet K10 Suburban Deluxe 1976-1980,1982,1984-1986 Chevrolet K10 Suburban Scottsdale 1976-1977,1979-1980,1982-1983,1985-1986 Chevrolet K10 Suburban Silverado 1976-1981 Chevrolet K20 Cheyenne 1981-1983 Chevrolet K20 Custom 1976-1980 Chevrolet K20 Custom Deluxe 1981 Chevrolet K20 Deluxe 1976-1983 Chevrolet K20 Scottsdale 1976-1983 Chevrolet K20 Silverado 1981-1983 Chevrolet K20 Suburban Custom 1976-1980 Chevrolet K20 Suburban Custom Deluxe 1981 Chevrolet K20 Suburban Deluxe 1976-1980,1982 Chevrolet K20 Suburban Scottsdale 1976-1977,1979-1980,1982-1983 Chevrolet K20 Suburban Silverado 1976 Chevrolet K5 Blazer Base 1975-1980 Chevrolet K5 Blazer Cheyenne 1981-1986 Chevrolet K5 Blazer Custom 1975,1977-1980 Chevrolet K5 Blazer Custom Deluxe 1981 Chevrolet K5 Blazer Deluxe 1984 Chevrolet K5 Blazer Scottsdale 1978,1980-1986 Chevrolet K5 Blazer Silverado 1987 Chevrolet V10 Suburban Custom Deluxe 1987 Chevrolet V10 Suburban Scottsdale 1987 Chevrolet V10 Suburban Silverado 1973-1986 GMC Jimmy Base 1975-1985 GMC Jimmy High Sierra 1975-1986 GMC Jimmy Sierra Classic 1975-1982 GMC Jimmy Sierra Grande 1976-1978 GMC K15 Base 1976-1978 GMC K15 High Sierra 1977 GMC K15 Indy Hauler 1976-1978 GMC K15 Sierra Classic 1976-1978 GMC K15 Sierra Grande 1976-1978 GMC K15 Suburban Base 1976-1978 GMC K15 Suburban High Sierra 1976-1978 GMC K15 Suburban Sierra Classic 1976-1978 GMC K15 Suburban Sierra Grande 1973-1974 GMC K15/K1500 Pickup Base 1973-1974 GMC K15/K1500 Suburban Base 1979-1986 GMC K1500 Base 1979-1986 GMC K1500 High Sierra 1979-1986 GMC K1500 Sierra Classic 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Suburban Base 1979-1986 GMC K1500 Suburban High Sierra 1979-1986 GMC K1500 Suburban Sierra Classic 1979-1982 GMC K1500 Suburban Sierra Grande 1976-1978 GMC K25 Base 1976-1978 GMC K25 High Sierra 1976-1978 GMC K25 Sierra Classic 1976-1978 GMC K25 Sierra Grande 1976-1978 GMC K25 Suburban Base 1976-1978 GMC K25 Suburban High Sierra 1976-1978 GMC K25 Suburban Sierra Classic 1976-1978 GMC K25 Suburban Sierra Grande 1979-1983 GMC K2500 Base 1979-1983 GMC K2500 High Sierra 1979-1983 GMC K2500 Sierra Classic 1979-1982 GMC K2500 Sierra Grande 1979-1983 GMC K2500 Suburban Base 1979-1983 GMC K2500 Suburban High Sierra 1979-1983 GMC K2500 Suburban Sierra Classic 1979-1982 GMC K2500 Suburban Sierra Grande 1987 GMC V1500 Suburban Base 1987 GMC V1500 Suburban High Sierra 1987 GMC V1500 Suburban Sierra Classic ## Details - **Price:** 182.53 CAD - **Vendor:** Rancho - **Type:** Bolts ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 182.53 CAD | In stock | ## Images - Photo - Primary --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/rancho-73-86-chevrolet-blazer-full-size-front-u-bolt-kit) > Updated: 2026-07-12