I am having difficulty contacting any of the vendors for these things. About 6 weeks ago I determined this was the best route (after waiting since December to have my originals modified before the guy backed out). I wasn't able to contact Joe at Chequered Flag/Modern Motorsports to even place an order but Whitehead showed them in stock (at a higher price). I placed an order May 11th and have received nothing other than the order confirmation email and the payment confirmation. I have tried emailing, calling, Facebook, and Instagram with no response. I decided to try Joe again and it looks like the websites for Chequered and Modern Motorsports are offline. Does anyone have a set of these things? It's the last component of my driveline!