Hy Isaiah, sorry if we don't respond fast enough for you, but I was at a funeral for a dear friend since Thursday and I didn't see your question until this morning. We will need more information from you to properly answer your question, is your braking system a dual type or single type, what is the width of your rear brake shoes? According to my parts book there are at least four different possibilities for rear wheel cylinders all of which have a 1 1/2" bore. Once you provide the needed information we will do our best to help you, complaining about how fast you get information on a free website does not help anyone!