Yes, you are correct the cleveland is 1.73 and the windsor is 1.6. The rockers that we modified were the windsor style 1.6.
How does that rocker fit under the covers?
If your pushrod doesn't fit let me know I have made up 7/16 harden pushrod seats that I can put in my cleveland rocker if interested. I also have pedestals that will fit that will fit the rocker. You may have to mod. pushrod length.
I was never a big fan of the half-moon pedestal. Is there any room for a dowel pin to tie the rockers together? I use the dowel pin in a lot of different applications such as the LS1, Dodge Magnums, and belief it or not Kohler Commands. You gotta love lawn mower racing.
Jeffrey