[oldman]

I was looking at speedlogix rear upper control arms and they compared them to stock arms. Well the stock arms look aluminum to me. I know on the R/T and S/E the rear upper control arms are: stamp steel front, cast iron rear. So does the SRT have aluminum rear upper control arms?

Speedlogix Billet Rear Tension Arms 05-13 Challenger, Charger, 300, Magnum

it is the last picture, I know the vendor has the pictures in the tension arm area, but the last picture shows rear upper control arms. Thoughts?

 

[Speedlogix-Sales]

First - we will get that picture fixed out of that item.

The arms in that picture are from the 2008-2010 SRT

Here are the arms from the 2011+ SRTs

Short arm is the same as the R/T, longer arm might be a form of aluminum - not Billet Aluminum like our arms...but not the same as the R/T

 

[oldman]

your stuff is really good... I've been looking at some pictures and it does look like SRT8s at least some of them have aluminum upper rear arms.

 

[Two_Hemis]

your stuff is really good... I've been looking at some pictures and it does look like SRT8s at least some of them have aluminum upper rear arms.

My 2008 had aluminum and my 2010 stamped steel.

 

[oldman]

I thought that the stamp steel was only used on the lighter cheaper SE, surprising. I've also found a OEM rear lower control arm out of aluminum! So evidently at some point in time All three rear arms could have been aluminum.