If these are the Huck style brakes, I do have a caution. I put new ones on the front and the threads failed on one of the cylinders. The threads were not as heaviy as the originals and they had a very loose fit. I had the rears sleeved and rebuilt. Sometimes the adjuster tabs are broken. Also if you end up driving the insides out, use something that rests on the outside of the pistons. It is really easy to break through the center of them.
