Intermediate Shaft 0 or 1 Question
 

I have just about all the parts I need to build a Ground up 3.2SS, but I am at a loss for which Intermediate shaft I need. New to building Flat Sixes and need help determining which one.

If more info is need about other items/parts, please let me know and I'll look them up.

Thanks.

there will be a 1 or 0 stamped into the case about the 10 o'clock position on the flat face next to the #8 main bearing, behind the pulley.