Interchangeable Control Arms

[Klaus]

From GM Techlink.

[Klaus]

From GM Techlink.

[Klaus]

From GM Techlink.

[Detonate]

What does that mean in Dumb Ass terms?

[Klaus]

For some reason, GM redesigned the control arms. I'm not sure whether or not it is a good thing. If you look at the drawings, it looks like the new control arm loses the cross brace, but the arm appears thicker.

At least it shows that GM is looking at the front end and making changes. Hopefully, they will work on the tie rods soon!

[\"Doc\"-sqrd]

Hi,

To my untrained eye, it appears that the new lower control arm will strengthen the strut to compressive forces and not change its unsprung weight significantly.

[Hummie2]

Already listed on GM Parts Direct.com:

GM PART # 15103880
CATEGORY: Steering Knuckle Upper & Lower Control Arm
PACK QTY: 1 CORE CHARGE: $0.00
GM LIST: $307.22
OUR PRICE: $175.12
DESCRIPTION: ARM KIT

GM PART # 15103881
CATEGORY: Steering Knuckle Upper & Lower Control Arm
PACK QTY: 1 CORE CHARGE: $0.00
GM LIST: $307.22
OUR PRICE: $175.12
DESCRIPTION: ARM KIT

[Dan]

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by Klaus:
...If you look at the drawings, it looks like the new control arm loses the cross brace, but the arm appears thicker... <HR></BLOCKQUOTE>

It looks like it still has the mounts for the cross brace though. Unless those are mounts for something else and the original brace was part of the casting. Not too sure...