Customer Appreciation Week 2026

Jet Mod/Viper Upper A-Arm

Customer Appreciation Week 2026

Jet Mod/Viper Upper A-Arm
Speedway Motors

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#91034392

Jet Mod/Viper Upper A-Arm

  • IMCA approved upper control arms
  • Speedway Motors has all the replacement components for your Jet Mod and Viper Race cars
  • We offer these replacement adjustable upper A-arms as a fix for a bent up race car or to keep a valuable set of spares in the race trailer
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$93.99

/kit

In Stock

$104.99

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Product Summary

Steel, Tubular Control Arm Style, Front Upper Position

  • IMCA approved upper control arms
  • Speedway Motors has all the replacement components for your Jet Mod and Viper Race cars
  • We offer these replacement adjustable upper A-arms as a fix for a bent up race car or to keep a valuable set of spares in the race trailer
  • All steel construction/components
  • Heim adjustable rod ends for accurate chassis setup

Comes as a Kit

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Key Specs

Control Arm StyleTubular
PositionFront Upper
Ball Joint TypePress-in
Bushing MaterialDelrin
Control Arm MaterialSteel
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Need To Know

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855.313.9176
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Speedway Motors 91034392 Details

Speedway Motors has all the replacement components for your Jet Mod and Viper Race cars. We offer these replacement adjustable upper A-arms as a fix for a bent up race car or to keep a valuable set of spares in the race trailer!

  • All steel construction/components
  • Heim adjustable rod ends for accurate chassis setup
  • Screw in ball joint housings for fast and easy repairs

IMCA Approved.

Speedway Motors 91034392 Specifications

KEY SPECS
MFG. Part #91034392
BrandSpeedway Motors
Control Arm StyleTubular
PositionFront Upper
Ball Joint TypePress-in
Bushing MaterialDelrin
Control Arm MaterialSteel
Hardware IncludedYes
AdjustableNo
FinishZinc Plated
GENERAL
Material TypeSteel
Overall Thickness1"
Inside Diameter1.83"
Outside Diameter2.37"
Ball Joint IncludedNo
Sold in QuantityKit
Thread Pitch5/8-18 Right Hand
Thread Length1.82"

Ratings & Reviews

5

3 Reviews

Overall Assessment

Customers appreciate the highly practical, affordable, and quality a-arms kit. The product's notable features include superior material quality, unique design, and easy assembly when compared to other models from different shops. It stands out due to its remarkable value for money and usability, becoming a favorite amongst customers who need it, with many expressing intent to repurchase when necessary.

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5

3 reviews

5

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i will certainly buy more of these rivets

5.0

6 months ago

jatmon

wis

Verified

used the control arm kit to build a custom control arm fora 56 nash, works perfectly

Would Recommend

Well designed and great price!

5.0

2 years ago

Allend43

Porterville CA

Verified

These a-arms kit would cost 2-3 times as much at a chassis shop! I can't believe the quality for the price! Thank you Speedway for keeping our motor sport's affordable!

Would Recommend

i will buy this part again when needed

5.0

8 years ago

grimes

clinton, mo

Verified

easy assembly

Would Recommend

Showing 3 of 3 reviews

Questions & Answers

3 Questions • 4 Answers

What length tubes would I need for 10" and 11

by Charlie

• 2 years ago

1 answer

View Answer

Is the collar made for a screw in ball joint?

by Timothy

• 7 years ago

2 answers

View Answers

wat size is the heims id

by mikey

• 9 years ago

1 answer

View Answer

3 of 3 questions shown

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