Can anyone help identify these parts and where they go on my ‘69 280sl?

[chrislohrcdm]

Can anyone help identify these parts and where they go on my ‘69 280sl?  During rebuilding my engine my first mechanic disappeared and I hired a new guy.  But he is having a hard time figuring out these remaining parts and where they go.  I am attaching pictures.   Thank you for any help!
Chris

[ja17]

The one bracket in the first picture goes from the oil pan bolts (right side) to the back studs of the starter. The other bracket in the same picture goes from the back of the injection pump to the bracket coming off the engine. The second picture shows a part which is not original to your car.

[chrislohrcdm]

Thank you sooo much and happy new year!!

[Scottcorvette]

The second part looks like a 76/77 onward Corvette brake booster non return/check valve and filter. I suspect these were fitted to lots of mid 70's onwards GM products so could have been an inexpensive solution to a problem the car had in the past, or could have gotten mixed in from another car.

[Pawel66]

One of them you have here. The other one - harder to find just by looks.

[chrislohrcdm]

Thank you!

[chrislohrcdm]

Hi and thank you for your help!

We got the bracket on the starter!  Thank you.  These are the parts we are having trouble identifying where they go:

Part #1

[chrislohrcdm]

Trying to identify:

Part #2

[chrislohrcdm]

Trying to identify:

Part #3

[chrislohrcdm]

Trying to identify:

Part #4

[chrislohrcdm]

Trying to identify:

Part #5

[chrislohrcdm]

Almost done!

[ja17]

Some engine bracket locations..........

[ja17]

  Some brackets may vary depending on engine model.  Some more engine brackets.................

[chrislohrcdm]

Mine is a 1969 280 sl.  Engine type 113.

Thank you so much!!!

[Pawel66]

Joe, thank you for your pics! I see I have more brackets missing... chances are I will torture the forum with more questions...