[Classic Mustang] Ignition Lock Cylinder

Hey, I was hoping someone else might have run into this problem and can help--I have a replacement lock cylinder for the ignition (NAPA pn KS6380) but the old cylinder is much smaller than the replacement (one is obviously wrong). So does anyone have any idea about what the right cylinder for the car is?

Mark

------------------------------------

Yahoo! Groups Links

<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/classicmustang/

<*> Your email settings:
Individual Email | Traditional

<*> To change settings online go to:
http://groups.yahoo.com/group/classicmustang/join
(Yahoo! ID required)

<*> To change settings via email:
mailto:classicmustang-digest@yahoogroups.com
mailto:classicmustang-fullfeatured@yahoogroups.com

<*> To unsubscribe from this group, send an email to:
classicmustang-unsubscribe@yahoogroups.com

<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/