coil spring isolators?

[LS6 Tommy]

IIRC, Oldsmobiles came with them, I don't remember if my Bu had them. One of the Olds resto companies carried them, but I don't remember who it was.

Tommy

 

[Doober]

Mine had isolators. They were squished (maybe uneven too?) from the previous springs so I left them out, there was an isolator in the front and rear.

 

[BBC81Malibu]

I have some p/n's for isolators that will work, if anyones still interested?