Thread size on Ubolts for ORD flip Kit

[silveradoreb]

I was wondering what size ubolt thread the ubolt plate is made for. Is is 9/16 or 5/8 etc. I couldn't find it anywhere else, thanks
By the way its the 1/2 ton kit.

 

[Stephen]

5/8 fine which is pretty standard for GM fullsizes.

 

[silveradoreb]

Thanks, So I have a 02 Silverado 1500 with a corporate 10 bolt, so the U-bolts need to be 3 inches wide for my axle tube correct? Thats all I needed thanks

 

[Stephen]

It should be a 3" tube, you might verify that. Also check to make sure there's enough clearance for the plate on top of the leaf spring. On some trucks with upside down ubolts, there isn't room to put the plates on top without hitting the frame.