If you are talking about a Gen 1 Lighnting, Eibach makes a set of front springs that will lower 1.6". Tons of companies make shackles and hangers for the rear. Don't need to buy name brand for the rear, though, they're pretty much all the same. You will want a warranty in the front. If you want to go lower in the front buy new
I beams. I like the belltech ones the best. I have had a few differant ones on my '95. Ended up going 1.6 springs in the front and 2" hangers in the rear. Truck looks good!