Mustang II Tubular Lower Arms for Air Ride/Wilwood Brakes No Strut Rod
Mustang II Tubular Lower Arms for Air Ride/Wilwood Brakes No Strut Rod
Speedway Motors

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#91034338

Mustang II Tubular Lower Arms for Air Ride/Wilwood Brakes No Strut Rod

  • Upgrade to cleaner looking control arm
  • Full .120 wall, 1" diameter fixture welded tubing
  • Features screw-in ball joints and no-squeak bushings
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Width:

Stock

5/8 Inch Narrower

$456.99

/pair

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Product Summary

13.13" Mount Center to Ball Joint Center, Steel

  • Upgrade to cleaner looking control arm
  • Full .120 wall, 1" diameter fixture welded tubing
  • Features screw-in ball joints and no-squeak bushings
  • Works with nearly any stock or aftermarket crossmember
  • Welding may be required on some applications
See more details

Key Specs

Control Arm StyleTubular
PositionFront Lower
Ball Joint TypeScrew-in
Bushing MaterialRubber
Control Arm MaterialSteel
See more specs

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Speedway Motors 91034338 Details

You dont have to look any farther for tubular control arms for your Mustang II IFS-equipped hot rod. Our Mustang II control arms are made from full .120 wall, 1" diameter tubing, fixture welded and feature screw-in ball joints and no-squeak rubber bushings. These new generation, no-strut style arms eliminate the strut rod found on stock-style Mustang II IFS systems. The improved, triangulated design provides stability and strength within the arm itself, so you can get rid of that ugly strut rod.

Will work with nearly any stock or aftermarket Mustang II front crossmember (welding is required on most applications). For use with Ridetech/Air Ride front air bag air springs.

  • Stock width
  • Upgrade to a cleaner looking control arm
  • Full .120" wall, 1" diameter fixture welding tubing
  • Features screw-in ball joints and no-squeak bushings
  • Works with nearly any stock or aftermarket crossmember
  • Welding may be required on some applications
  • Designed to correspond with Air-Ride suspension and Wilwood Brakes
  • Works with Mustang II crossmembers that come with lower A-Arm tab gussets
  • Non-strut rod applications

Check out our 5/8" narrower than stock width upper control arms (91034339) for applications that require a shorter track width. These allow you to tuck the wheels up under the fenders without having to buy expensive special offset wheels.

Item Details

Stock Width
Designed for Air Ride Suspension
For use with Wilwood brakes
Non-Strut Rod ApplicationsWhy go with tubular control arms? The most obvious reason is the looks. Tubular control arms and strut rods give your hot rod a much cleaner and hi-tech appearance than the stock type do. Another bonus is that the tubular control arms are available in 5/8 " narrower than stock, which helps tuck the wheels up under the fenders without having to buy expensive special offset wheel. When using 5/8 " narrower control arms, 1 " must be removed from each inner tie rod end.Why go with tubular control arms? The most obvious reason is the looks. Tubular control arms and strut rods give your hot rod a much cleaner and hi-tech appearance than the stock type do. Another bonus is that the tubular control arms are available in 5/8 " narrower than stock, which helps tuck the wheels up under the fenders without having to buy expensive special offset wheel. When using 5/8 " narrower control arms, 1 " must be removed from each inner tie rod end.

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Specs

  • Length of control arm from center line of ball joint to center line of inner shaft is approximately 13-1/8"

Warranty Information

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WARNING: DRIVING A LOWERED VEHICLE COULD BE DANGEROUS AND COULD CAUSE DAMAGE TO YOR SUSPENSION

The original intent of the air spring was to provide a very smooth ride.  It was not designed to provide an adjustable ride height.  You can not drive the vehicle at any ride height you select. 

All suspension systems are designed to operate at a specific midpoint position, with provisions for suspension travel. The Mustang II suspension is no exception. It has a specific mid-point position which is when the lower control arms are level. The suspension must be in this position to provide full suspension travel and correct geometry action.

In this type of suspension the shock is normally the bottom out device. When the vehicle is lowered the shocks compression and extension limits change and the shocks will bottom out or the ball joints could pinch when it is lowered. The air ride suspension is only designed to lower your vehicle while it is parked. If you attempt to drive a vehicle in the lowered position it could be dangerous and will cause damage to your vehicle. This could result in broken control arms, shocks and ball joints.

Speedway Motors 91034338 Specifications

KEY SPECS
MFG. Part #91034338
BrandSpeedway Motors
Control Arm StyleTubular
PositionFront Lower
Ball Joint TypeScrew-in
Bushing MaterialRubber
Control Arm MaterialSteel
Hardware IncludedYes
AdjustableNo
FinishNatural
GENERAL
Mount Center to Ball Joint Center13.13"
Material TypeSteel
Ball Joint IncludedYes
Sold in QuantityPair
Bushing IncludedYes

Ratings & Reviews

4.7

3 Reviews

Overall Assessment

Customers laud the quality and practicality of our lower control arms, which performed perfectly for their custom projects. Major attributes include an easy mount system for the air bag, adding to the product's usability. They also noted the product's good fitment. The superior design compared to competitors is so significant that customers have expressed plans to continue purchasing for future projects.

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4.7

3 reviews

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Wilwood needs clearer pictures and instructions

4.0

2 years ago

Tw

Savannah,Mo.

Verified

"A" arms worked great

Would Recommend

These things are perfect

5.0

9 years ago

Mr Speeder

Carencro LA

Verified

These lower control arms worked perfect on our 54 F100 project.

Would Recommend

Good fitment. Will be purchasing again for future projects

5.0

9 years ago

GT Motorsports,Ohio

Lynchburg,Ohio

Verified

Great addition to the truck we are building for a new customer. Very easy to mount the air bag. Which in turn helps set up your upper airbag mounting plate in a custom applications such as our project.

Would Recommend

Showing 3 of 3 reviews

Questions & Answers

5 Questions • 5 Answers

What ball joints are used with these? It just states screw in. Do they use or can the use Chrysler type ball joints? Thsnks

by James

• 7 years ago

1 answer

View Answer

So will these work with Part # 91031944 brakes as well, I would most likely use something similar to slam specialty SS-5 bags, Part # 9109018

by Lavron

• 10 years ago

1 answer

View Answer

I purchased these lower arms a few month ago. I have them installed with my air bags. They work great. My only question is what shock absorber do you recommend for this set up?

by Lawrence

• 10 years ago

1 answer

View Answer

I purchased these lower arms a few month ago. I have them installed with my air bags. They work great. My only question is what shock absorber do you recommend for this set up?

by Lawrence

• 10 years ago

1 answer

View Answer

Will it work with regular mustang II Brakes? Cheers Riley

by Riley

• 11 years ago

1 answer

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