I got it at  http://www.livermoreperformance.com/xrp_adapters.html#Special
PN 991905 Flare Reducer about halfway down the page.
Jim

Bob White wrote:

Hi Jim,

When I searched for XRP, I actually ended up at DragParts.com.  xrp.com 
says "comming soon".  I was just curious where you actually bought your 
adapters.

Bob White

On Fri, 18 Feb 2005 13:40:53 -0600
Jim Sower <canarder@frontiernet.net> wrote:

  

<... can drill them out to at least the ID of the 5/16 inch hose barb ...>

That's exactly what I did.  The drill turned out to be 1/64" smaller 
than the 1/4" I was shooting for, but I figure if works for Tracy, it'll 
work for me.  I could drill it out to 1/4" or even a tad bigger if I 
thought I really needed it, but then I'd be worried about structural 
integrity.
Jim S.