To be truthful, the customer service that I received from White Performance and Machine Co. was some of the worst I've ever experienced in my life. A friend of mine actually bought a motor from them and everything went fine, so when he recommended them to me I had a very positive outlook. Turns out I was very wrong, I ordered a drive kit from them and when I received the package I noticed that the parts were USED, and on top of that, they sent me some wrong parts. I worked with them to get everything settled but it still took about 6 months to get everything correct. I really couldn't believe how bad their service was. I would not recommend their services.