Help with transmission mounting

Greetings!

My 69 Barracuda project (factory 318 4 spd) came with a 4 speed transmission (date stamped late 1970) in the trunk.

My crossmember is there, and I have a couple of mounting bolts and metal ‘brackets’ on the bottom of my freshly rebuilt trans. The problem is, I can’t tell from the manual exactly how the trans mounts up, or if I’m missing any mounting components.

It looks to me like I’m missing a crossmember bolt on each side (no big deal to get), but more importantly, do I need the piece that I circled in my manual (for All 1969 models)?

Anybody have a drawing/diagram of how the mounting works? I’d like to have it planned out BEFORE the trans goes in.

Thanks!

F06DE376-69F1-4E8E-8222-BB9989B0CEB8.jpeg

E8B95C6E-56F0-4112-BF5A-65ED7C085DEA.jpeg

4F605C88-F0CF-4FE4-9584-15F3DEE30ABC.jpeg

C2778071-5AED-4D4E-9BE1-58CF084BE882.jpeg

87499F95-AB1A-4DCC-93CD-C2346D48349B.jpeg