Well, I went home with a waitress
The way I always do
How was I to know
She was with the Russians, too

I was gambling in Havana
I took a little risk
Send lawyers guns and money
Dad, get me out of this

I'm hiding in Honduras
I'm a desperate man
Send lawyers guns and money
The **** has hit the fan

 

You probably can for the 87, 91 and 88 if the keys themselves are the same blank and size. The year range is tight, so maybe they do. Not sure about the 69. Then you would need all the cylinders to be the same and keys for them. If you were willing to hire a locksmith to rekey all of your vehicles the same, it can probably be done.

Ok, so if I order new lock cylinders from an online retailer selling good parts, but I can't get the trunk lock cylinder, what could I do to disable it without affecting the glass pop function part of the button? It seems that changing the locks is pointless if the factory keys still fit the trunk lock (which unlocks all the doors). I don't want the dealer involved because of the expense and also because I don't want the truck's VIN associated with the new locks like the factory ones are.

 

Any auto body guy should be able to get that cylinder in there for you. Just track a couple down and get the price before.
If your nice the guy might just tell you whatever trick there is to doing it.

 

I was trying to get an additional key for the 9-5 wagon and what is the going rate for the key and associated programming? The local dealer key guy wasn't in and got quoted what I thought was an aggressive rate,then i find Plantation Locksmith and they are quite affordable and are experts and they made an additional key for me.