Air Lift Performance Series Double Bellow Front Bag 58528 3-8-dot not a generic notch that

not a generic notch that may not match your frame's exact dimensions and reinforcement needs

these McGaughys adjustable drop shackles are a direct bolt-on replacement for your factory rear leaf spring shackles

we only stock parts we'd run on our own trucks

a good starting point if you want digital control of your air suspension without jumping straight to the top-tier ECU options

000 lb winch option for OBS owners who want proven steel cable reliability at a strong price point

Air Lift Performance Series Double Bellow Front Bag 58528 3-8-dot not a generic notch thatThe Air Lift Performance Series double bellow front air bag (58528) is built for OBS air ride and bagged dually suspension applications on 1988 1999 Chevy & GMC GMT400 trucks. Double bellow construction delivers a smooth, controllable ride for lowered air suspension builds. Browse our OBS air ride suspension lineup or shop all OBS parts.