i got my front end kit yesterday from performance suspension.the picture of this kit online shows the poly. is red in color.mine our black does anybody know if there is a difference?it's going on my 69ss.guess i might have to wait until mon. and call them.just thought i'd ask here for some feed back first. thanks gary

All black ones from performance suspension componants are the graphite impregnated poly bushings, this is right of their website. I also just received their front end kit last week.

You can tell by feel... if it squishes, it's rubber, if it's extremely stiff, it poly.