just bough a glow shift gauge.. and the test port nut is seized in...... sweet. i see that theres a possibility of replacing the stock one with this how do i do this and is it possible>>> otherwise how would u attempt to get his B**** out im pissed

 

PB Blaster. Trust me.

 

If I remember right, that plug has a recessed hex? Are you using a standard allen key? If so, you probably cannot muster enough torque to break it loose.

Spray PB blaster each day for a few days. Buy yourself a SOCKET with an allen key on it so now you have the torque provided by your ratchet or breaker bar.

 

Nope its a normal bolt