John, Here you go......
Lickbike.com aka Lickton's Supply Corp.
1652 ... Rubber schrader to presta rim grommet ... $0.60
http://www.lickbike.com/
Matt Gorski LB_CA_USA
>From: John Barron <jb@velostuf.com>
>Date: 2007/01/14 Sun PM 01:34:48 CST
>To: classicrendezvous@bikelist.org
>Subject: [CR]Schrader rim hole OK with presta valve?
>Is there any problem using innertubes with presta valves on rims that have
>larger valve holes intended for Schrader valves?
>
>
>
>John Barron
>
>Minneapolis