Superlift 73-91 Chevy K10/GMC K15/K25 4WD - 12in Rear Spring Lift Kit (w/ 52in Springs) Shock Box

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This question.... ''What's best for the customer?''... is always at the top of our list in everything we do, from product planning and design to customer service. This simple guiding principal has served us well for decades, and will continue to guide us into the future.We are proud to provide the truck, Jeep and SUV owner products that perform better than advertised. We understand that most people spend the majority of their windshield time on-road, and our designs reflect this. You will be 100% satisfied with our products on-road or off - we guarantee it! Determining what product is right for your vehicle and lifestyle can be a complicated task, especially with so many companies and options to choose from. We urge you to carefully research your purchase. Most lift kits represent a considerable investment, and you will literally live with your choice for years. Talk to fellow off-roaders, and your local automotive specialty shop before making a purchase. We love to talk shop, and we encourage you to give our tech staff a call. Bottom line... if you do your homework, you'll discover that we've done ours. SUPERLIFT SHOCK PACK-12 Lift 1973-1991 Chevy K10/GMC K15/K25 4WD 1973-1974 Chevrolet Blazer, 1987-1991 Chevrolet Blazer, 1975-1986 Chevrolet K10, 1973-1974 Chevrolet K10 Pickup, 1973-1986 Chevrolet K10 Suburban, 1975-1986 Chevrolet K5 Blazer, 1987 Chevrolet V10, 1987-1988 Chevrolet V10 Suburban, 1989-1991 Chevrolet V1500 Suburban, 1973-1991 GMC Jimmy, 1975-1978 GMC K15, 1975-1978 GMC K15 Suburban, 1973-1974 GMC K15/K1500 Pickup, 1973-1974 GMC K15/K1500 Suburban, 1979-1986 GMC K1500, 1979-1986 GMC K1500 Suburban, 1987 GMC V1500, 1987-1991 GMC V1500 Suburban Fitment: Chevrolet Blazer Base 1973 to 1974 Chevrolet Blazer Custom Deluxe 1987 Chevrolet Blazer Scottsdale 1988 to 1991 Chevrolet Blazer Silverado 1987 to 1991 Chevrolet K10 Cheyenne 1975 to 1981 Chevrolet K10 Custom 1981 to 1986 Chevrolet K10 Custom Deluxe 1975 to 1980 Chevrolet K10 Deluxe 1981 Chevrolet K10 Scottsdale 1975 to 1986 Chevrolet K10 Silverado 1975 to 1986 Chevrolet K10 Pickup Base 1973 to 1974 Chevrolet K10 Suburban Base 1973 to 1974 Chevrolet K10 Suburban Custom 1981 to 1986 Chevrolet K10 Suburban Custom Deluxe 1975 to 1980 Chevrolet K10 Suburban Deluxe 1981 Chevrolet K10 Suburban Scottsdale 1975 to 1980 Chevrolet K10 Suburban Scottsdale 1982 Chevrolet K10 Suburban Scottsdale 1984 to 1986 Chevrolet K10 Suburban Silverado 1975 to 1977 Chevrolet K10 Suburban Silverado 1979 to 1980 Chevrolet K10 Suburban Silverado 1982 to 1983 Chevrolet K10 Suburban Silverado 1985 to 1986 Chevrolet K5 Blazer Base 1976 Chevrolet K5 Blazer Cheyenne 1975 to 1980 Chevrolet K5 Blazer Custom 1981 to 1986 Chevrolet K5 Blazer Custom Deluxe 1975 Chevrolet K5 Blazer Custom Deluxe 1977 to 1980 Chevrolet K5 Blazer Deluxe 1981 Chevrolet K5 Blazer Scottsdale 1984 Chevrolet K5 Blazer Silverado 1978 Chevrolet K5 Blazer Silverado 1980 to 1986 Chevrolet V10 Custom Deluxe 1987 Chevrolet V10 Scottsdale 1987 Chevrolet V10 Silverado 1987 Chevrolet V10 Suburban Custom Deluxe 1987 Chevrolet V10 Suburban Scottsdale 1987 to 1988 Chevrolet V10 Suburban Silverado 1987 to 1988 Chevrolet V1500 Suburban Scottsdale 1989 to 1991 Chevrolet V1500 Suburban Silverado 1989 to 1991 GMC Jimmy Base 1973 to 1991 GMC Jimmy High Sierra 1975 to 1985 GMC Jimmy Sierra Classic 1975 to 1990 GMC Jimmy Sierra Grande 1975 to 1982 GMC Jimmy Street Coupe 1978 to 1982 GMC K15 Base 1975 to 1978 GMC K15 High Sierra 1975 to 1978 GMC K15 Indy Hauler 1977 GMC K15 Sierra Classic 1975 to 1978 GMC K15 Sierra Grande 1975 to 1978 GMC K15 Suburban Base 1975 to 1978 GMC K15 Suburban High Sierra 1975 to 1978 GMC K15 Suburban Sierra Classic 1975 to 1978 GMC K15 Suburban Sierra Grande 1975 to 1978 GMC K15/K1500 Pickup Base 1973 to 1974 GMC K15/K1500 Suburban Base 1973 to 1974 GMC K1500 Base 1979 to 1986 GMC K1500 High Sierra 1979 to 1986 GMC K1500 Sierra Classic 1979 to 1986 GMC K1500 Sierra Grande 1979 to 1982 GMC K1500 Suburban Base 1979 to 1986 GMC K1500 Suburban High Sierra 1979 to 1986 GMC K1500 Suburban Sierra Classic 1979 to 1986 GMC K1500 Suburban Sierra Grande 1979 to 1982 GMC V1500 Base 1987 GMC V1500 High Sierra 1987 GMC V1500 Sierra Classic 1987 GMC V1500 Suburban Base 1987 to 1991 GMC V1500 Suburban High Sierra 1987 GMC V1500 Suburban Sierra Classic 1987 to 1989