Not possible. The news ones are "valley replacement levelers." They just started making them a few years ago, per the seller. My table came from a dealer with about 20 other Valley tables in a warehouse. All had the same levelers. You can tell by looking at these that they've never been off. A couple are rusted on there. The old valley photos also have them pictured. The valley website also has the original levelers (like mine).....I failed to check that before I ordered....my fault.
I can get some originals for a little more money and more shipping cost, but I would need to return the new ones I got. I'm trying to save some shipping, etc and use the smaller ones. Just wondering about stability with smaller ones on an 8 foot table. I do like the fact that the replacement (after market) ones I ordered have a better way to turn them if they warp. They have section that a wrench can be used to turn them.
Thanks, Jed