Dear Welder Series…
I am currently building a model a coupe and working on the rear suspension. I have a couple of questions. I’m going to use a buggy spring and was planning on using a 40 Ford wish bone but I’m having my doubts as to weather it will hold up under the power of a nailhead. My questions are can I run a triangulated 4 bar with the buggy spring? I’m also leaning towards ladder bars. Can these be modified and scrap the clevis fittings on the rear mount in favor of urethane on all the joints or would it make it too stiff of a ride.
Thanks for any help,
Kevin

Dear Kevin…
Sounds like a neat project, Kevin. The triangulated rear 4-link can be used with the buggy spring if the spring is mounted behind the housing. If the spring is on top, it might interfere with the upper bar brackets.

If you decide to use the ladder bars, it will be much easier to stay with the clevises. The front-mounted urethane bushings isolate the whole assembly, so the ride will be pretty much equal.

Thanks for looking at Welder Series parts.