Edelbrock IAS shocks

[chevys454]

I can not find part number 64007 (88-98 rear lifted applications) IAS shocks. I found them on the edelbrock store sight like a month or 2 ago, and now i have enough money to buy them, and now they are completely gone. If they are discontinued are there any left in the warehouse? I looked threw many other sights for them with no luck.