Edelbrock, for sure is not making product, almost everything is on "backorder". This has also caused stress to all who have contracts with Edelbrock, such as TFS, which counted on castings done at Edelbrock facility. I have been telling people, to buy off eBay or wherever, because parts just aren't available, and it is not going to get better. Talk with those companies, and they don't see anything changing for years, as it will take years to rebuild the supply chain, ( if it ever gets fixed).