66' GMC Leaf Spring Bushings Help

[bbluma]

Hey yall,
So finishing up getting my flip kit on my 66, and I need to change the bushings on the leaf springs and shackles. So I believe I found the bushings for the shackles, and the side of the leaf spring that goes into the shackle. those being a .570 X 1.125 X 2.75.

My problem is finding the front leaf spring bushings that are bigger. I believe they are a 1.25 outer diameter bushing but struggling to find right bushing. hopefully someone can help me! Thanks in advance!