92 4x4 how to modify actuator

My Frankenstein has a front drive shaft that originally has a 6cylinder vacuum actuated 4x4. It now has a rebuilt 22re motor and manual locking hubs. Does anyone know of a kit or suggestion to completely remove the actuator from front differential and allow to function as manual ? New to forum and trying to get my little taco runner going! Thanks so much

 

Welcome. Quite a project

 

Thanks. According to the local "Tennessee back yard mechanic" simply pulling and sealing the actuator mount location should work. But I figured someone had to do this before me? Hoping the right person will read this and throw a nugget of wisdom .

 

Found this. Not sure about the risks
https://youtu.be/agDQpMtRDXY