69 Cuda / 440 Motor Mount Placement

[Pavejackal]

Hey all, getting ready to install our 440 back into the 69 Cuda, we replaced the K-Frame with a QA1. My questions are:
1. Looking at Motor Mount3 picture - the bolt holes line up on either the driver or passenger side, but they are different lengths. Which side does the short mount and long mount go?
2. Looking at Motor Mount 1 & 2 pictures, the rubber can swing up or down - which is correct?

Thansk in advance.

 

[oldkimmer]

Doesn’t QA1 have an answer 4 u?

 

[CRUZE 418]

Guessing the longer one goes on the driver's side.