radius arm brackets

[pickuptrucker]

when you make radious arm brackets, how big is the hole for the bushings?
I don't have one apart to measure, but i am planning on making new ones for my truck. I don't want to take my truck apart until I am ready to put everything together.

 

[pickuptrucker]

see these holes, i need the id

 

[crawlin91]

the dana 28 and 35 bushing need a hole size of 1 5/8". I used a hole saw and cleaned up the edges with a dremel to keep it from cutting the bushing. All the info is in the extended radius arm thread under "extreme suspensions" or pm me.