I just ordered 1.5" drop spindles from HT/Arraut Motorsports. I spoke with Richard there about what I would need for my project. As I intend to upgrade the brakes on my 87 to 12" Corvette rotors and calipers all the way round, I was in need of some front hubs with the rotors "parted off". I saw on the web where WCF offered these rather reasonably priced, so I tried to call WCF for a couple of days, but as seems to be the case frequently, they don't answer their phone. Their answering machine said they would be closed Aug. 4th and reopen on Aug. 5th. Either that didn't happen, or they meant Aug. 5th of 2013. Richard helped me out with a solution to my problem. It's pricey, but I think it'll be worth it. He offered the 1.5" drop spindle (which I would need eventually anyway) with an upgraded 88 hub on it that uses the same larger bearing as the rear hub. He said that just modding my old hub/rotor then adding the C4 rotor on top of that would add unnecessary weight to the front end and place the weak stock spindle in danger of snapping. This spindle is supposed to be stronger, with a larger bearing, and won't need to have the old rotor/hub mod done to fit the C4 rotors on. It's $550 + shipping, so it's not an easy on the wallet purchase. This got me to thinking.... If the 88 suspension is so much better than the 87, is it possible to swap an 88 suspension onto my 87 without major rework? Is it a bolt on operation, or do hole not line up, need expensive adapters, etc. etc.????