View Single Post
  #2  
Old 04-24-2008, 11:52 PM
Cruiser Cruiser is offline
Senior Member
 
Join Date: Jul 2006
Location: Jim Thorpe Pa
Posts: 1,280
Default

The a, b, c, etc is very slightly bigger,, and does not require boring/plating. These are to keep the tight clearances as the cylinder wears.. I think they were like,,, .0005" difference?
Reply With Quote