T-20 bands

[ilovemy1999max4]

How do you polish the pistons that is connected to the bands?

[thebuggyman1]

In a lathe. Why does it need to be polished? If the bore it rides in has been scared it needs to be polished or it will eat up the o ring and leak fluid.

[Don]

I clean them up with fine emery cloth if they're not too badly damaged. If they're deeply grooved or out of round, it may be best to replace them.

[racerone3]

I had a set that had some surface rust on them. removed the plunger from the band. cut the head off a long 3/8 bolt and chucked the remaining bolt in a drill, then threaded the plunger on. spin the drill and polish the plunger up with some scotch brite

[fmints]

I had a set that had some surface rust on them. removed the plunger from the band. cut the head off a long 3/8 bolt and chucked the remaining bolt in a drill, then threaded the plunger on. spin the drill and polish the plunger up with some scotch brite

Great idea Race!!

[ilovemy1999max4]

The plungers have little black scoring. Appreciate the quick respones and I'll try it. Thanks.