This is for a set of four rubber bushings made by bulldog. This is from an estate sale so I’m not too sure about it but it does say 65CK on the box as well as V8 truck 37 to 42. I do hope that helps.

The measurements of the bushings are 36 mm long by 32 mm around at the large end and at the small end they are 29 mm. The bushing is approximately 15 mm around on the inside diameter.