PP steering knuckles

[Optimum Performance]

I got another set of arms. I have the same problem. When I look up the part I get a description of Shelby and PP. This is why I am asking if the Performance Pack cars get the Shelby steering knuckle.

• FR3Z-3079-C
• Positions: Left, Left Lower, Front Left Rearward Lower
• Other Names: Lower Control Arm, Suspension Control Arm, Arm Assembly Front Suspension, mcf2330
• Description:
  Mustang. Aft position. Left. With shelby. Performance Package. Incl.Ball Joint & Bushings.

@Optimum Performance

Are you sure this car never had roll center correction arms installed in it? Did they ever run loose? At this point I'd just replace the problem, the knuckles, and move on. You can pick them up at any Salvage yard for about $150/pr.

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[K4fxd]

At this point I'd just replace the problem, the knuckles, and move on

I'll give this a try, the part that baffles me is if I put the stock arms with soft bushings it works like it is supposed to. Maybe the bushings deflect enough to put everything into alignment?

 

[K4fxd]

From Tasca

FR3Z3105A

2017

Ford

Mustang

EcoBoost, EcoBoost Premium, GT, GT Premium, Shelby GT350, Shelby GT350R, V6

2.3L L4 - Gas, 3.7L V6 - Gas, 5.0L V8 - Gas, 5.2L V8 - Gas

 

[K4fxd]

70's, 80's and 90's the Ford joke was to order the correct part you needed to know the day of the week, hour built and color to get the correct part. I see nothing has changed.

 

[Bluemustang]

From Tasca

FR3Z3105A

2017

Ford

Mustang

EcoBoost, EcoBoost Premium, GT, GT Premium, Shelby GT350, Shelby GT350R, V6

2.3L L4 - Gas, 3.7L V6 - Gas, 5.0L V8 - Gas, 5.2L V8 - Gas

Yes this looks like the part you want.

 

[Optimum Performance]

From Tasca

FR3Z3105A

2017

Ford

Mustang

EcoBoost, EcoBoost Premium, GT, GT Premium, Shelby GT350, Shelby GT350R, V6

2.3L L4 - Gas, 3.7L V6 - Gas, 5.0L V8 - Gas, 5.2L V8 - Gas

From Tasca

FR3Z3105A

2017

Ford

Mustang

EcoBoost, EcoBoost Premium, GT, GT Premium, Shelby GT350, Shelby GT350R, V6

2.3L L4 - Gas, 3.7L V6 - Gas, 5.0L V8 - Gas, 5.2L V8 - Gas

Car-part.com they are $75-80 each. Stop throwing money at it with new parts. Also never rely on buyers guides. This part was never offered on GT350's. It does appear to be the correct part for you.

 

[WD Pro]

Just did a quick search for 'GT350 knuckle' and it seems the knuckles aren't the same, including a mention of ball joint taper differing. Someone once documented a swap to Shelby knuckles but I couldn't find that thread sorry.

OK so you are saying the "with Shelby" description is wrong?

I thought the GT / PP / Mach knuckle was iron (both standard and MR) and the Shelbys were ally ?

WD

 

[GT 550]

+1

 

[K4fxd]

It does appear to be the correct part for you.

Just trying to verify part numbers.

Stop throwing money at it with new parts.

Just trying to verify part numbers.

Yea, I hate doing this. My knuckles are iron. I'm not convinced they are bad. What's another 150, right?

 

[K4fxd]

Posted to wrong thread

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