Key Specs

Control Arm StyleTubular
PositionLower
Ball Joint TypeScrew-in
Bushing MaterialRubber
FinishNatural
See more specs

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Speedway Motors 91034337 Details

You don't 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). Lower control arm accepts most coil-over shock assemblies. These control arms are 5/8" narrower than stock, which means that they will reduce front track width by 5/8" per side (or 1-1/4" overall) when compared to a stock width control arm. This helps tuck the wheels up under the fenders without having to buy expensive special offset wheels. When using 5/8" narrower control arms, 1" must be removed from each inner tie rod end.

  • 5/8" Narrower than 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 coil-over style springs and shocks
  • Works with Mustang II crossmembers that come without lower A-Arm tabs
  • Non-strut rod applications

Tubular Control Arms Application Chart (GIF)

910-34337 Tubular Lower Control Arm Instructions (PDF) 

Specs

  • 5/8"-18 x 12" control arm bolts
  • Coil-over takes a 1/2"-13 x 7" bolt

Speedway Motors 91034337 Specifications

KEY SPECS
MFG. Part #91034337
BrandSpeedway Motors
Control Arm StyleTubular
PositionLower
Ball Joint TypeScrew-in
Bushing MaterialRubber
FinishNatural
GENERAL
Material TypeSteel
Ball Joint IncludedYes
Sold in QuantityPair
Bushing IncludedYes

Ratings & Reviews

5

1 Review

5

1 reviews

5

1

4

0

3

0

2

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1

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M II Lower A-arms

5.0

15 years ago

hemirrhoid

Hudson, WI

Verified

Nice units, fit great look nice. You will need goodwelding skills to install these properly and space to lay in the welds - most likely the motor will need to be removed from your vehhicle.

Would Recommend

Showing 1 of 1 reviews

Questions & Answers

2 Questions • 2 Answers

What is the dimension between the bushing's. I have an older set of arm's for coil spring's from another place and was wondering if i could swap them without having to do any adding or cutting.Thank's Chris.

by tigman

• 13 years ago

1 answer

What is the bolt diameter size for the coilover mount on the control arm. Thanks. Don

by Don

• 15 years ago

1 answer

2 of 2 questions shown

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