In a message dated 98-06-11 22:51:11 EDT, drew@INTERPORT.NET writes:

<<
 Believe it or not, I once sat down to try to chart out all the different
 parts that would be involved to add the front diff lock, or to beef up a
 front diff to heavy duty SDP parts.

 I did not finish the job, but one day a few months ago I posted some
 information at: >>

 Hi Derek, I just finished looking at your web site on the front locking diff,
and was wondering if that front lockable diff is available, for the US. Since
I work at a VW dealership, I will try that part number (409 410 SOP) tomorrow.
How do like having a lockable front diff ?
 Bye, Michael Modl. 87 syncro.