Ekstensive Rear 2-Link Kit with Air Bags and Shocks. It will fit 1/2 ton only. One piece of the notch slips over the frame and welds on, with the upper shock mounts pre-welded to the crossmember. Once installed, cut the frame and box with the filler pieces provided, and the truck is notched. Bolt the two link bars to the factory hangers, and then to the rear end with the u-bolt kit supplied. The lower bag mounts and shock mounts have already been installed on the bars, with a 2 block. To finish, the upper bag mounts are placed on a crossbar supplied, then welded. Lastly, the pan hard bar bolts to the notch frame mount and welds to the axle mount, and the suspension is air-bag-ready. Great Kit For Your 1988-98 Chevy/GMC 1500 2wd Truck. Valve Manifolds Use Less Fittings, Easier and Cleaner Install. Check Out In Stock Air Ride Kits or Message Us With Questions! Fits 2 Wheel Drive Models. 1988-98 Chevy 1500 Truck. (Requires Front Spring Pocket Trimming/Cutting). Ekstensive Metal Works Rear 2-Link and Notch Kit. (2) 2600 airmaxxx Air Bags. (2) Maxtrac Mono-Tube Gas Shocks.