I would like to get a build sheet on my jku where do I go to get one

 

http://www.jeep.com/wccsapp/universal/J/index.jsp I'm like 95% sure this is it. Just request the build sheet where it says Briefly Describe. Make sure to type in your VIN. I think they emailed me back in a day or two.

 

Jeep.com at the bottom there is a contact us link, then there are a few choices, select the one requesting information about your vehicle, type in your last 8 of the VIN and the rest of the info, in the notes put the full VIN (I always do) and they will verify that you belong to the jeep and send you a build sheet, or just go to a jeep dealership service center and give them the vin, they can print it out right there(done this to).

 

Yes got my build sheet for my 07 sahara jku found out I got the dana 44 rear with 4:10 gears pretty happy