<VV> Flaming River Box note -

[Chris & Bill Strickland]

>It requires that a flat be ground to fit the shaft, 
>

This is why Flaming River markets to the hot rod folks and such, where 
it is simply assumed that whatever you buy, you will do whatever needs 
to be done to fit the part to your application, and the part is sold in 
it's most generic form.  Fortunately, we are able to reap the side 
benefit of having a new Corvair steering box available. [Thanks, Seth!]  
Self ground "D" and "Double-D" connections are sop.  So are multi-piece 
steering shafts.  Check out the full Flaming River catalog for more info 
-- I'm sure it is online.

Bill Strickland