It is a 1 on a scale of 1 to 10 - Easy as eating pie!

Here: A picture is worth a thousand words:

http://mbdieseldiy.tripod.com/monovalve.htm

http://www.peachparts.com/shopforum/showthread.php?t=131227&highlight=monovalve

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http://i284.photobucket.com/albums/l...aman/Fleet.jpg

Peach Parts W124.128 User Group.

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