So a while back, I'm talkin years, I read somewhere that you can take off the shift fork on the add and slide the sleeve over and engage it into the 4wd and wrap a hose clamp or two and install manual hubs and run this set up
Is this possible? And if u know the tread where's it at?

 

Yes But why would you if the ADD still works.

I have the best of both locking hubs with ADD

Since the hubs stay locked in most of the winter .

Using the Search Engine of your Choice Search Toyota ADD delete should get you plenty to read.

 

I'm doin the reed valve and egr delete so I figure I'd bypass the other vacuum lines also
And every time I search ADD Bypass it only comes up with the valve bypass with a electrical valve from Tacoma. I would just like to get rid of it completly

 

Not bypass ADD delete!!

simple to pull it apart figure how it works

secure the sliding part so it is engaged all the time with what ever means works best for you.

 

Alright Ima delete it