Product Summary

Straight Axle Front Suspension Type, Natural

  • Modern upgrade for your hot rod
  • Designed for stock or tube axles with 2 1/4" boss
  • Also fits 2" axles using spacer washers
  • Features 1020 steel four-bars with tapped ends, two batwings, tough nylon bushing and hardware
  • Complete kit with two bat wings, four 1020 black steel bars with tapped ends, tough nylon bushings and hardware

Comes as a Kit

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Key Specs

MFG. Part #91639106
Front Suspension TypeStraight Axle
Suspension Height AdjustmentStock Height
Control Arm Style4-Bar
Shock TypeNot Included
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Need To Know

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Speedway Motors 91639106 Details

Update your rod with a modern 4-bar front suspension featuring high quality components. Designed for stock style or tube axles with 2-1⁄4" bosses. Also fits 2" axles using our spacer washers 91635003.

Complete kit with two bat wings, four 1020 black steel bars with tapped ends, tough nylon bushings and hardware.

Charts

Speedway Motors 91639106 Specifications

KEY SPECS
MFG. Part #91639106
BrandSpeedway Motors
Front Suspension TypeStraight Axle
Suspension Height AdjustmentStock Height
Control Arm Style4-Bar
Shock TypeNot Included
Spring TypeLeaf Spring
FinishNatural
Rotor DiameterNot Included
Spindle StyleNot Included
Dropped SpindlesNo
Dropped Control ArmsNo
Spindles IncludedNo
Brakes IncludedNo
Steering IncludedNo
Welding RequiredYes

Ratings & Reviews

4

1 Review

4

1 reviews

5

0

4

1

3

0

2

0

1

0

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Instructions desperately need review and update

4.0

5 years ago

Josh

Jacksonville FL

Overall this is a good product, but the instructions are terrible. The biggest grievance i have is that they call for a 7/8" hole to be drilled in the frame for the upper bushing, but the bushing is a 3/4" OD. Thankfully I checked before I committed to drilling into the frame! I review technical instructions as part of my job, and I can tell you the one pager that comes with this kit is just inadequate. There needs to be more images detailing the individual steps to make this more accessible to people that aren't career fabricators or engineers.

Would Recommend

Showing 1 of 1 reviews

Questions & Answers

2 Questions • 2 Answers

To be clear, for me, I need approximately 21.5 inches +/- between bolt centers on both ends for alignment. Assume these rods will do that?

by Gary's '34

• 7 years ago

1 answer

What is the dimension of the bar when measured from center to center from the bar end bushing and the heim joint on the other end assuming the heim is screwed all the way in. Thanks

by Patty

• 12 years ago

1 answer

2 of 2 questions shown

Fitment

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