Keyed replacement for start or battery switch?

[ichudov]

My M927 is parked near my warehouse on a lot that is not fenced. I would like to install some sort of a key based control that prevents unauthorized use. Would anyone suggest

1) What control is best replaced (battery or start/stop)
2) What keyed control is most recommended

thanks

 

[two.fiveM35]

I was thinking of the samething, and wondering what others may have done.

 

[bigmike]

I installed a Keyed CAT switch between my batteries and starter with the CAT switch installed below the dash. Many others have posted this same mod with plenty of pics. I like this set up, non-intrusive and very effective.

 

[porkysplace]

Some related threads ; Securing trucks for Civilian Usage - how to?
These should be adaptable to the 5 ton ;
M35A3 Keyed Ignition Switch Install
Suggestions for a Keyed ignition switch for my new Deuce
Keyed Ignition