Originally Posted by WS6TransAm01
I don't know the exact measurements but what you need to do is remove material from the center until the resulting hole is the same diameter as the new shock tube.
PS im posting from my iPhone in a parking lot, aint technology awesome!!!
this site was one of the reasons i even thought about getting one, how do you like it?
as for the spring cup.... that seems fairly easy to do, and ill save some $