Super Stock springs 460/461

I have a set of Mopar Super Stock springs that I believe have not been installed. They are part #'s 3690460 & 3690461 for 3600# cars. One still has a partial sticker on it and the date is hard to read but it looks like they were bought in 89?? The front bushings have dry rot evident on the exposed part so it would be up to the buyer as to change them out or not. $125 plus shipping from 48169 in Michigan,or pickup.