Is this an 18 speed?

Isn't there a duck bill under your index finger, where it says 'Fuller?'

 

Oh, wow..no clue. Guess I'm not too familiar w/the new stuff. Nice set up, tho. I'll wait for the answer along w/ you, then.

 

It's a 13-speed.

 

Check this out:

Viewing a thread - What transmission is this?

 

13 speed 3 postion knob. Late ‘60’s thru the mid 80’s. The chrome ones with shift pattern were usually in the o/o tucks. Plain dark grey was standard. They were the easist to use. Imo. They are all I use. I’ve put them on new trans as well.

 

This is the original standard one in my ‘72 White 4000.
Very well used but still problem free.