ok, ripping the motor apart for a rebuild due to the #3 rod bearing being spun and I'm taking the oil pressure sender off...trying to get it off witha wrench and I end up breaking the tube in the block....anyine know where I might get another one? is there a proper name for them?

 

hardwear store, all it is is 1/8" pipe, i'd use brass if it were me.

 

thabks ede, guess I'll be heading to the hardware store