shelby-dodge  

SD> Re: weld up rear trailing arm beam or pan hard bars?

Paul T. Standaert
Thu, 13 Sep 2007 20:34:02 -0700

The axle (well, it is technically not an axle) is the
perfectly horizontal thing.  That seems really quite
sturdy to me, and in need of no reinforcement.

The panhard bar is the flimsiest piece of metal you
find down there.  It is U-shaped and goes diagonally. 
This needs reinforcement, and it should have received
that from the factory.  The bending of this piece is
what allows your tires to rub your shock absorbers
around really hard corders.

Also note, however, that there are two styles of these
axles.  They both have a round bar running through
them, and you can see it from the bottom.  Some have
solid bars in there, and some have hollow bars.  You
can tell by feeling the ends of the axles where the
bar meets the axle itself.  You'll feel either a round
thing that hss is hollow, or a round thing that is
solid.
I have not compared one to the other in the same car,
but supposedly the solid bar ones keep the car more
level on turns.

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  • SD> Re: weld up rear trailing arm beam or pan hard bars? Paul T. Standaert