Fbody vette hub adapter (fits C4, SLC)
The 4th gen Fbody and C4 Corvette wheel bearings are fine for daily drivers, but they fail rapidly when under the stress of wide race tires out on the track. This hub adapter allows you to use either a C5 race bearing, or a C7 factory hub.
C5 Race Bearing: The factory hub for a C5 isn't much better than the fbody, but SKF makes a "Race" Version, which has a completely different ball bearing design. It also retains ABS for guys that need it.
C7 Bearing: If you buy a Factory hub from GM, it is manufactured by SKF. They employed the ball bearing design from the C5Race hub. In 2018, I redesigned my adapters to fit this slightly larger hub as well as the C5. Note that these bearings do not have ABS provisions. They're about $100 from GM parts dealers online.
Here's the history of this part: I was plagued with hub issues, often replacing them every track weekend. One race, I needed to make a panic stop, but I had no pedal. I have no idea how a massive pileup was avoided. I then heard that SKF made a special race bearing for the Corvettes, and some guys were running massive tires with no hub wear issues. I ordered myself an expensive bearing, and set about to finding a way to make it work. Then, other people seemed to like it, so I made them some. Now, I've sold almost 100 of these. Also, I'm still on my original set of SKF race hubs!
The kit sells for $475 shipped to US48. I can accept PayPal or a check.