The instructions are usually in one of the hardware bags if you haven't opened all of them. Otherwise, they'll fax or mail you a duplicate. As I recall they were thorough enough to eliminate any questions. But just in case......

Been a few years but should be pretty simple. Some of the holes in the brackets should line up with existing holes in the chassis, the rest you drill.

The rear brackets have three holes through the rail side, there are three spacers that go on the back side of the rail to fill the gap to the inner bracket upright, the shackle mount goes to the back. The front mount wraps around the frame, short "tab" on the out side, taller tab to the inside. Don't remember for sure but I think had to weld or bolt a bracket at the top to tie into the upper section of the rail. Probably have to overbore the holes that come through where the X member intersects so that the nuts clamp to the outer rail only, not the X member leg at an angle.

Springs should be marked for R & L if there's a difference.