This is the entire 8 piece USA made Energy Suspension Polyurethane kit including for the rear end to improve the handling, control and stability that standard rubber just can't support.
This kit of inner bushings include the inner pipe for each.
Reuse your outer metal shells, just remove the old rubber and clean the inside surface, coat with the energy lubricant supplied and your done.
This kit does the Two UPPER and Two LOWER rear control arms.
If you have ONE upper rear control arm use the other rear kit featured in this listing.