I ordered it from SS396 over the summer. It was on back order for about a month. I received the 4speed shifter tunnel way before the console. What irritated me the most was the website did not indicate it was on back order until I finalized the order.
If it‘s an aftermarket product it may need a little fine tuning to fit properly. I ended up making one, the one I had didn’t fit correctly. Here is a photo of the one I made compared to the one I got off eBay.