hocbj23
+1y
U switch from the dash,the bracket and compressor,lines,evaporator,drier,longer fanbelt,the tthree groove crank pulley(if u have power steering),and the two coil radiator (5speed trucks and trucks without A/C have a one coil radiator), AND THE PROPER FUSE FOR UR a/c SLOT IN THE FUSE BOX.While u have the system down might as well flush it out and put the new type a/c fluid in it.BJ