View Single Post
Old Oct 29, 2005 | 11:53 PM
  #15  
Kai's Avatar
Kai
Rotorphile.
 
Joined: Mar 2002
Posts: 10,120
Likes: 0
From: Richmond, VA
Default

One has a flange in the middle, the other doesn't. It's typically easier to install a two peice header.
Reply