This for the HKS RS coilovers - I'm sure they all differ in sizes and lengths so this needs to be specific.

Needing to know the following in millimeters:
Inner spring diameter (should be something like 60mm)
Free spring length (should be something like 200-250mm)
Inner shaft diameter (this is under the skinner silver stalk under the dust cover) (should be something like 20mm)

Thanks

 

Bump.

No vendors can help me out due to not having any open boxes of these. HKS shut down so I can't call anyone.