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Looking for aftermarket parts to modify or upgrade your 1990 GMC R3500 with bushing kits? At Tunersports.com we carry a huge selection of the top name brand performance bushing kit parts and accessories.
 OUT OF STOCK 3.4121GWill replace distorted and worn-out original rubber mounts to maintain car body and truck cab to bed alignment. Original rubber mounts are so soft they often crack, distort, and crush so badly they often fall off! And aluminum body mounts are too harsh for street use that they tend to break and caus... Energy Suspension Crew Cab 2&4Wd Body Mounts - Black 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $157.73 |
 OUT OF STOCK 3.4121RWill replace distorted and worn-out original rubber mounts to maintain car body and truck cab to bed alignment. Original rubber mounts are so soft they often crack, distort, and crush so badly they often fall off! And aluminum body mounts are too harsh for street use that they tend to break and caus... Energy Suspension Crew Cab 2&4Wd Body Mounts - Red 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $157.73 |
 OUT OF STOCK 3.3147GMade of Energy's Hyper-Flex performance polyurethane for optimum performance and durability. Maintains proper alignment under extreme conditions on the street, track or off-road. Improves vehicle handling, cornering and overall control. Full floating for smoother, efficient operation. Outlasts and o... Energy Suspension 92-94 K-5 Blazer / 92-99 Denali/Suburban/Yukon Black Front Control Arm Bushing Set 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $94.91 |
 IN STOCK 3.3147RMade of Energy's Hyper-Flex performance polyurethane for optimum performance and durability. Maintains proper alignment under extreme conditions on the street, track or off-road. Improves vehicle handling, cornering and overall control. Full floating for smoother, efficient operation. Outlasts and o... Energy Suspension 92-94 K-5 Blazer / 92-99 Denali/Suburban/Yukon Red Front Control Arm Bushing Set 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $94.91 |
 OUT OF STOCK 9.13126GEnergy Suspension Ball Joint Dust Boot - Black 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $33.21 |
 OUT OF STOCK 9.13126REnergy Suspension Ball Joint Dust Boot - Red 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $33.21 |
 OUT OF STOCK 3.1128GEnergy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today. The complex and diverse nature... Energy Suspension 87-91 Suburban C10-C30 2WD Black Motor & Transmission Mounts-Zinc Finish 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $143.00 |
 IN STOCK 3.1128REnergy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today. The complex and diverse nature... Energy Suspension 87-91 Suburban C10-C30 2WD Red Motor & Transmission Mounts-Zinc Finish 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $143.00 |
 IN STOCK 3.1121GA true performance application component for cars, trucks, hot rods and racing/competition vehicles - yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used... Energy Suspension GM Clamshell Motor Mount 3 Hole - Black 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $62.05 |
 OUT OF STOCK 3.1121RA true performance application component for cars, trucks, hot rods and racing/competition vehicles - yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used... Energy Suspension GM Clamshell Motor Mount 3 Hole - Red 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $62.05 |
 OUT OF STOCK 9.8137GAdds performance to any shock. Benefit from better durability over O.E.M. rubber bushings. Important to use for competition of any kind. Great for show vehicles - adds that finishing touch. Made of Energy's Hyper-Flex(TM) performance polyurethane.... Energy Suspension 88-98 GM Silverado 1/2 Ton C-10/C1500 P/U 2WD Black Front Shock Bushing Set 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $32.57 |
 IN STOCK 9.8138GAdds performance to any shock. Benefit from better durability over O.E.M. rubber bushings. Important to use for competition of any kind. Great for show vehicles - adds that finishing touch. Made of Energy's Hyper-Flex(TM) performance polyurethane.... Energy Suspension 88-98 GM Silverado 1/2 Ton C-10/C1500 P/U 2WD Black Rear Shock Bushing Set 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $34.56 |
 OUT OF STOCK 9.8137RAdds performance to any shock. Benefit from better durability over O.E.M. rubber bushings. Important to use for competition of any kind. Great for show vehicles - adds that finishing touch. Made of Energy's Hyper-Flex(TM) performance polyurethane.... Energy Suspension 88-98 GM Silverado 1/2 Ton C-10/C1500 P/U 2WD Red Front Shock Bushing Set 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $32.57 |
 IN STOCK 9.8138RAdds performance to any shock. Benefit from better durability over O.E.M. rubber bushings. Important to use for competition of any kind. Great for show vehicles - adds that finishing touch. Made of Energy's Hyper-Flex(TM) performance polyurethane.... Energy Suspension 88-98 GM Silverado 1/2 Ton C-10/C1500 P/U 2WD Red Rear Shock Bushing Set 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $34.56 |
 IN STOCK - LOW 3.2128GAdds a dramatic amount of performance and durability to any vehicle. For cars, trucks and SUVs. Helps the vehicle be in control - when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy's Hyper-Flex™ performance polyurethane which las... Energy Suspension Rear Spring Set - Black 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $99.41 |
 OUT OF STOCK 3.2139GAdds a dramatic amount of performance and durability to any vehicle. For cars, trucks and SUVs. Helps the vehicle be in control - when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy's Hyper-Flex™ performance polyurethane which las... Energy Suspension Frame Shackle Set - Black 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $42.88 |
 OUT OF STOCK 3.2128RAdds a dramatic amount of performance and durability to any vehicle. For cars, trucks and SUVs. Helps the vehicle be in control - when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy's Hyper-Flex™ performance polyurethane which las... Energy Suspension Rear Spring Set - Red 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $99.41 |
 IN STOCK 3.2139RAdds a dramatic amount of performance and durability to any vehicle. For cars, trucks and SUVs. Helps the vehicle be in control - when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy's Hyper-Flex™ performance polyurethane which las... Energy Suspension Frame Shackle Set - Red 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $42.88 |
 IN STOCK 3.5178GEnergy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle's sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, a... Energy Suspension 85-89 Ford Astro Van 2WD 1-1/4in Front Sway Bar Bushing Set - Black 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $65.08 |
 IN STOCK 3.5178REnergy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle's sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, a... Energy Suspension 85-89 Ford Astro Van 2WD 1-1/4in Front Sway Bar Bushing Set - Red 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $65.08 |
 OUT OF STOCK 19-1716-BLProthane 88-98 GM P/U 2WD Ball Joint Boots - Black 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $31.22 |
 OUT OF STOCK 19-1716Prothane 88-98 GM P/U 2WD Ball Joint Boots - Red 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $31.22 |
 IN STOCK 7-205-BLProthane 88-01 Chevy C10/C20/C1500 2WD Control Arm Bushings - Black 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $89.88 |
 OUT OF STOCK 7-205Prothane 88-01 Chevy C10/C20/C1500 2WD Control Arm Bushings - Red 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $89.88 |
 OUT OF STOCK 7-507-BLProthane GM Motor Mount Large Clamshell - Black 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $103.08 |