Kit includes: 
upper left, upper right, lower right, lower left rods, 6 5/8 -1/2 rh chromoly heims, 2 5/8-1/2 lh chromoly heims 8 misalignment hub spacer, 8 misalignment frame spacers.
Made from 1.25 0.120 wall DOM, on lowers 3/16 plate gusset
Uppers use left and right hand heim for quick adjustment
Gives an additional 4” ground clearance
If running stock trailing arms they may need to be clearanced