Help with Parts ID throttle pivot bracket, Z-bar, and automatic pivot shaft

I Could use help with some parts ID. Let me know if you know these parts. Please don’t guess at it, it doesn’t really help anything.

1) Z bar torque shaft. Nothing written on it, tube is 7 13/16” long, one lever has a notch in it. The bracket has 3 threaded holes in it. I have 2 of these.

2) looks like an auto trans pivot bar, it has the brackets on the end. One for frame rail and one for trans ear. Has 66 Dart written on it. Is that correct, any way to know if V8 or slant 6 Or are they both the same?

3) looks like a throttle pivot Bracket and rod. Is it for a. 66 dart like part #2? I have 3 of them. Thanks for your help.

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Those all are early a 64-66. First is 273 3/4 speed Z bar from what i can tell. The one marked DART is 65/66 column shift. The last picture is for 2 barrel throttle kickdown and mounts to the back or the cylinder head.

Jake