Do 2b, 3b engines with ac and power steering have 3 grooves pulley on crankshaft?

[GILBERTH]

I am a new owner of bj41 lc my crankshaft has only 2 grooves? Im planning to add a power steering do i need to change to 3 groove crankshaft pulley? Any advice is appreciated thanks

 

[GILBERTH]

 

[Eurasiaoverland]

B, 2B and 3B have a single row crank pulley. There are two optional extra pulleys which can be bolted on for AC and power steering. You have the one pulley for AC, but need to find a power steering pulley for a third belt.

While the AC pulley is still available new the power steering pulley is harder to find.

 

[Frank Albarado]

B, 2B and 3B have a single row crank pulley. There are two optional extra pulleys which can be bolted on for AC and power steering. You have the one pulley for AC, but need to find a power steering pulley for a third belt.

While the AC pulley is still available new the power steering pulley is harder to find.

View attachment 3829090

 

[Frank Albarado]

Which of the shown pulleys are for the a/c? I have a 1980 BJ41 and am trying to track down the pulley and possibly a compressor mount. I appreciate the help!