Suspension Part Numbers

[MosportGreen66]

Hey Guys... Finishing the work on the 70's suspension (finally) and I need some parts.

I need to know part numbers for:

1) Idle Arms
2) Trailing Arms
3) Center Drag Link
4) Bushings (if need be) for the first 3.

What are the biggest differenced between the 1970 Z28 Drag Link and 1970 Standard Camaro Drag Link?

Thanks much!
-Dan

[MosportGreen66]

Would also help if I got the name correct!
**Idler Arm

Thanks guys!