Energy Suspension 3.18105G FITS 73-80 Chev/GMC 4WD w/Aftermarket Front Springs Black Hyper-Flex Master Bushing Set

Energy's Hyper-Flex(TM) is superior performance polyurethane which has proven itself under the most demanding conditions on the race track, off-road and street performance driving, Hyper-Flex(TM) components do not wear or deteriorate from exposure to undercar chemicals such as oils and coolants and withstand atmospheric conditions like UV exposure and pollutants. Impervious to these elements, Energy's Hyper-Flex(TM) components are a great value. Not only will it outlast rubber 5 to 1 but are a cost effective performance improvement for your car or truck. Whether domestic or import, front, rear or 4WD, old or new, your vehicle will achieve that level of performance that has made Energy Suspension the most asked-for name in performance polyurethane components. All Hyper-Flex(TM) components are proudly Made in America and are available in red or black.Installation InstructionsInstallation InstructionsInstallation InstructionsThis Part Fits: Year Make Model Submodel 1975-1980 Chevrolet K10 Cheyenne 1975-1980 Chevrolet K10 Custom Deluxe 1975-1980 Chevrolet K10 Scottsdale 1975-1980 Chevrolet K10 Silverado 1973-1974 Chevrolet K10 Pickup Base 1975-1980 Chevrolet K20 Cheyenne 1975-1980 Chevrolet K20 Custom Deluxe 1975-1980 Chevrolet K20 Scottsdale 1975-1980 Chevrolet K20 Silverado 1973-1974 Chevrolet K20 Pickup Base 1975-1978 GMC K15 Base 1975-1978 GMC K15 High Sierra 1977 GMC K15 Indy Hauler 1975-1978 GMC K15 Sierra Classic 1975-1978 GMC K15 Sierra Grande 1973-1974 GMC K15/K1500 Pickup Base 1979-1980 GMC K1500 Base 1979-1980 GMC K1500 High Sierra 1979-1980 GMC K1500 Sierra Classic 1979-1980 GMC K1500 Sierra Grande 1975-1978 GMC K25 Base 1975-1978 GMC K25 High Sierra 1975-1978 GMC K25 Sierra Classic 1975-1978 GMC K25 Sierra Grande 1973-1974 GMC K25/K2500 Pickup Base 1979-1980 GMC K2500 Base 1979-1980 GMC K2500 High Sierra 1979-1980 GMC K2500 Sierra Classic 1979-1980 GMC K2500 Sierra Grande