READY FOR MORE TRAVEL BUT WANT TO KEEP YOUR LEAF SPRINGS? EVIL OFFROAD HAS WHAT YOU NEED. OUR SPRUNG UNDER KIT USES SPRUNG UNDER LEAF SPRINGS (SOLD SEPERATELY) COMES WITH INNOVATIVE SPRING PLATES THAT KEEP YOUR LEAF SPRINGS ALIGNED ALONG WITH U-BOLTS AND SPEC LENGTH SHACKLES TO KEEP YOUR DRIVE SHAFT FROM PLUNGING INTO YOUR TRANSMISSIONS TAIL SHAFT.