I don't want to be doing this from under the truck, so I set-up kind of a jig to line everything on the Eaton up.
I nailed 2x6's to my shop floor so they won't budge.
You could nail yours to a piece of Plywood.
I traced the Eaton's Trailing arm perches U-Bolt holes.
Then I will use this for getting CaptainFab's new Perches lined up on Corp 14-Bolt to match the Eaton perch location.
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