I had the same issue years back when I needed the longer studs for my slicks. At the time I only had access to Moroso studs which were quite a bit larger diameter. After a call to Dutchman Axle they told me those will fit and they will press in, and would do it if I didn't have a press or didn't feel comfortable doing it myself. I had access to a press and did it myself. The first couple were a little scary, I was thinking the flange would crack but had I had no issues. Just make sure the flange is properly supported.
