Speedway 4link
 

Anyone running their triangulated 4 link? Looking for pics and info on the install. Trying to figure out a few things for my 49. I am putting a mustang 8.8 in the rear so dif is centered, but trusting to get an idea on ride height and if the lower bracket when welded to the diff is supposed to be plumb.

Learning as I go, but their instructions are lacking, unless I am overthinking the whole thing...

Re: Speedway 4link
 

4 links are pretty foolproof when they come in a kit like that, but a good rule of thumb is to set the lower bars close to level at ride height.

the lower brackets mount the coilovers so yes, they should be parallel to the upper coilover mounts so your bushings arent in a bind.