spring bushings- quick question......52's from a 90 K5

[jt512]

I'm running a set of 52's from a 90 K5 and I went to do the bushings and realized they are not the common 1.5" inside size that I had. I'm seeing some listed as 1.75's which would seem right...
My question is are both ends of the springs 1.75's or is there a big and small bushing on them? I need to get whatever ordered asap so I can have them here to do this weekend.

Thanks

 

[Hogback Fabrication]

Those are probably a metric size that's about 1.7", they should be the same size on both ends.

 

[jt512]

Thanks Chris