This lift kit will raise your Dodge RAM by a true 1.5" in the rear. Can be installed in about 1 hour. They are CNC laser cut out of high grade steel and then powdercoated black to match you factory suspension. The weld are done using the latest technology in robotic pulse welding. The quality of this kit cannot even be compared to imported spacers that crack over time. These spacers are the strongest on the market. It will come to you complete with all the hardware and instructions.