LSD for Audi 4000 (nee Audi 80)

[AUDIDUDI@delphi.com]

Okay, here's the situation: For the past three years, I've been looking
for a limited slip differential for my '85 Audi 4000s, and for the past
three years, I have not been able to find one.  It needs to fit the 013
style 5-speed gearbox without any machine work (or at least without any
VISIBLE machine work, since the rules under which the car will be raced
don't allow this) and it needs to be reasonably priced (custom-machined
diffs will be considered only as a last resort ... unless they're cheap).

I've asked the people at Quaife about making one for me but they weren't
interested and I've heard rumors about the existence of a ZF clutch-pack
unit but have never been able to track one down ... I've heard about the
Porsche 944 Quaife unit being adapted to fit a Type 093 gearbox but this
isn't legal for my car (and it wouldn't fit anyway since mine has a 1.8L
4-cyl motor and the bellhousing bolt pattern is different). 
 
As a reflection of the degree of my desperation, I'm now willing to pay a
finder's fee of US$100 to anyone who can point me in the proper direction
... honest!  

               __________________________________________________
                                                                 
                /| |_| |> | - |> |_| |> |  (AudiDudi@delphi.com) 
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               aka Jeff Goggin                     Scottsdale, AZ