march crank shaft pulley question

[Markus]

Hello gals and guys,

I need the dimensions and measurements of the march crank shaft pulley #2033. Diameter, deepness and the location of both serpentine grooves. On the march web side i found no information and the tech support don´t answer on my quests.
I know the pulley is a part of the march pulley kit #30175.

I hope you can help me.

Thank´s

Markus