I am in the process of getting a new stage 3 700r4 from netgearheads. Has anyone used one of these transmssions? The stage 3 is rated for up to 550hp. Anyway, the customer service has been exceptional!!! Man, I can not say enough! Brian,the person whom i have been dealing wiht is absolutly outstanding! I was going to get a probuilt, but the price is right on this deal....kindof a long story. I would have went with a probuilt, but like i said , the price is right! I was just wondering if anyone has used one of thier products? They do have a 1yr warranty with the transmissions.