Camshaft timing when the sprockets are ONE tooth off from straight up.

Kern Dog said
I find myself wanting to call them gears but that dang Rick Ehrenberg wrote that gears mesh with other gears, sprockets are driven by chains.
He was a stickler for Mopar specific terminology.
Spindles? Nah...the factory called them Knuckles.
Drive shaft? No....Propeller shaft.
Clutch fan? No...Thermal drive fan.
There are others.
Posi = Sure Grip.
Z-bar = Torque Shaft.
Emergency brake = Parking Brake.

Can you recall any of the others?

This is ironic…

Kern Dog said
I just remembered another one.
EVERYone I know calls them "Head Bolts".
Not him. He calls them screws because according to him, a bolt is retained by a nut, not just threads cut into a casting.
Bell housing screws?
Door hinge screws?
Intake manifold screws? Doesn't that all sound really weird?

It does sound weird!

But it is 100% technically correct. From the
Machinery's Handbook

“A bolt is an externally threaded fastener designed for insertion through holes in assembled parts, and is normally intended to be tightened or released by torquing a nut. A screw is an externally threaded fastener capable of being inserted into holes in assembled parts, of mating with a preformed internal thread or forming its own thread, and of being tightened or released by torquing the head”

Of course, Ehrenberg is also the kind of person that would boost his own ego by unnecessarily correcting people for using common terminology, even in cases where using the technical terminology is confusing and weird. He would also tell people they were putting their lives in danger riding in cars with green bearings too, and of course he never let go of the BS he posted about FMJ spindle usage in his disk brake article. Oh, sorry, FMJ upright. Oh, wait, knuckle.

But that’s Ehrenberg for you. Good thing no one here just goes around correcting people for using common terminology that everyone understands. That would be exhausting!