Good news, I found my 3.36 gears at Western Drive Train, www.axle&gear.com. I ordered them last Tuesday and they were here Thursday, wow,now that is service, I was really impressed with the knowledge and professionalism of this outfit, I have never delt with them before, but now I would highly recommend them. As soon as i paint this 1969 Road Runner in my shop I will be installing them in my Bird. Cheers!!!