I HAVE NOTICED THAT A FEW OF YOU WANT TO KNOW HOW TO LOWER YOR TRUCK. WELL I HAVE A FEW TRICKS THAT I HAVE USED ON ALL THREE OF MY TRUCKS AND THOUGHT I WOULD SHARE THEM WITH YOU. TO DO THE FRONT YOU BELIEVE UNTIL YOU LOOK AT A PAIR, BUT I USE 1 TON TRUCK LOWER CONTROL ARM AND THE 1 TON COIL SPRINGS. THE REASON FOR THESE LOWER CONTROL ARMS IS THAT THEY HAVE ABOUT A 2 &1/2" SPRING POCKET THIS LOWERS THE TRUCK ABOUT 4 & 1/2". TO PUT THESE CONTROL ARMS ON YOU WILL HAVE TO DRILL THE MOUNT WHERE THE CONTROL ARM BOLTS TO THE FRAME AND USE THE BOLT FROM THE 1 TON TRUCK . YOU WILL ALSO HAVE TO CUT THE MOUNT WHERE YOUR BUMP STOP BOLTS TO ABOUT AN INCH & WELD A STEEL PLATE TO THE REST OF THE MOUNT AND PUT ON A FLAT SNUBBER. YOU DON'T HAVE TO WORRY ABOUT BALL JOINTS. THE BALL JOINTS FROM THE 1 TON CONTROL FITS IN THE HALF TO SPINDLE. IF YOU WANT TO GO AN IN LOWER USE THE STOCK SPRING FROM THE HALF TON. BUT, I DO RECOMEND THAT IF YOU DO USE THESE CONTROL ARMS THAT YOU ADD SOME BRACING TO THE LOWER CONTROL ARM. THE BRACING KEEPS THE CONTROL ARM FROM FOLDING IF YOU TEND TO BOTTOM OUT. YOU CAN DO THIS IN A FEW HOURS ON A WEEKEND. THE REAR IS PRETTY STRAIGHT FORWARD EITHER FLIP IT OR USE DROP SHACKLES FOR A CHEVY TRUCK & PULL LEAF SPRINGS. I HAVE DONE BOTH AND HAD NO PROBLEMS WITH EITHER. IF I EVER DO THIS DROP TO A DODGE TRUCK AGAIN I WILL TAKE PICTURES & POST THEM.