Firestone Airide 4100 Coil-Rite Front Air Springs Kit fits 1973-1991 Blazer, Jimmy and Suburban 1500 2500 2WD | 5-45 PSI | Load Capacity of 1,000 Pounds | No Drill Installation

Firestone Airide 4100 Coil-Rite Front Air Springs Kit fits 1973-1991 Blazer, Jimmy and Suburban 1500 2500 2WD | 5-45 PSI | Load Capacity of 1,000 Pounds | No Drill Installation

• Vehicle Compatibility: This front air springs kit fits 1973-1991 Blazer, Jimmy and Suburban 1500 2500 2WD; In-Bed hitch is not applicable
• What's Included: Air springs, hardware, air line and separate valves for manual inflation, the same as you would use for inflating a tire; everything is included for a quick easy installation
• Reduces Tire Wear: Helps support better handling and braking, even when towing, hauling, and driving in challenging road conditions; As a result, properly installed Coil-Rite SUV air springs also help reduce tire wear and level your headlight beams
• Easy Installation: Coil-Rite air spring kits are packed with everything you need for a speedy, easy installation; Install times average less than two hours, and a majority of Firestone Coil-Rite SUV kits do not require drilling
• Prevents Bottoming Out: Maintaining a centered load helps curb body roll and enhance vehicle stability; by absorbing road shock and softening the interaction between your SUV's axles and frame, Coil-Rite air springs help prevent bottoming out

Coil-Rite air helper springs mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard coil spring. The durable polyurethane air springs will support 500-1,000 pounds per set. Coil-Rite air helper springs are made of durable polyurethane to withstand the rigors of coil-sprung suspensions. Each air spring is pressure tested before leaving the factory. Over 1/2 million cycle life test. The Kit includes air springs, air line, fasteners, inflation valves (manual inflation), supports (if required), push-to-connect air fittings and detailed instructions.