You will have to remove the dowel pin that holds the bushing if there is one in there .Your 48 should have two dowel pins that originally held the bushings, but if the oakie bushing went in tight then there would be no need for the pin .I have heard that you can use a punch through the hole were the dowel pin was to tap it out .There is also a video on y tube with jayhawker were he is replacing the bushing and had pulled out a old oakie bushing with a puller so depending on the bushing there may be a ridge in the oakie that will catch the puller tooth to be able to pull it out . I have two bushings and will take a look to see if that is a possibility with the puller .My truck is a Canadian truck and there are differences but mainly in the size for were the bushing is at that end of the tube the pumpkin area is a different story.
