hey all. New to site. Have some questions about lift kits. The truck i bought has two 4in blocks on each side in the rear. I need to switch to springs. The truck already has the swaybar drop kit and im guess the pitman arm as well. I want to get a 10in lift. I was hoping I might be able to save some cash and use some of the parts from the lift that is on there and just purchase front and rear leafs. Are the pitman arm and swaybar drop kits the same for a 10in lift. Or should i just purchase an entire new kit.... once again thanks for the help.