Baggin'the rear

I got a quote for 400$ for a 4 link that is labor only.And I want to know should I use a standard 4 link or 1 with a wish bone mounted to the pumpkin ?

Most everyone has their own preferance. I like wishbones, they are still relitively easy to set up and dont need a lateral link to control side to side movement, but they can take up quite a bit of space when set up correctly. But, a standard 4link is a little easier and sometimes simple is better. Either one will be fine im sure. Also if this is on a dually more than likly it has a cast iron center section (pumpkin) and I would not advise welding directly to it. Not to say it cannot be done but I wouldn't try it.

I decided on a parallel 4-link because I couldn't make my bars as long as I wanted and still get a good angle on the triangulation. You need to be able to get the triangulated bars as close to 90 degrees to each other as possible.