Product Summary

1.00" Tube O.D., 3/4"-16 Thread Pitch, Steel

  • Premium heavy-duty steel construction for consistent performance and reliability
  • 19" lower swing arm for coil over or eliminator to mount to frame and rear axle
  • Zinc-plated for rust and corrosion prevention
  • Heim is welded to arm. Bolt hole diameter is .75"
  • Thread pitch 3/4"-16
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Key Specs

MFG. Part #91045505
BrandSpeedway Motors
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Speedway Motors 91045505 Details

19" lower swing arm for coil over or eliminator to mount to frame and rear axle.

Speedway Motors 91045505 Specifications

KEY SPECS
MFG. Part #91045505
BrandSpeedway Motors
GENERAL
Tube O.D.1.00"
Thread Pitch3/4"-16
Material TypeSteel
FinishZinc Plated
Sold in QuantityEach
NotesHeim is welded to arm. Bolt hole diameter is .75"

Ratings & Reviews

4.5

2 Reviews

Overall Assessment

Customers laud the exceptional quality and durability of our product, finding it 'overbuilt' for even demanding applications. The robust build ensures longevity, with one user expressing that they likely will never need a replacement. Notably, users find it practical and versatile, suitable for both mods and control arm/coilover mount. In comparison to other options, our product's resiliency stands out, underlining its superior performance. It evidently surpasses competitor products in terms of usability and material quality, providing evident satisfaction and value.

4.5

2 reviews

5

1

4

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3

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5.0

8 years ago

Bill

Bessemer Michigan

Verified

Use them on the mod

Would Recommend

Way overbuilt for my application

4.0

11 years ago

Opus

Garland, TX

Verified

I bought this as a lower control arm and coilover mount for my T-bucket, and it is way overbuilt for this application. It looks to be overbuilt for use in a dirt modified or Late Model as well. I probably will never buy another one because this one will never wear out for what I'm using it for.

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

4 Questions • 4 Answers

What are the size of the holes in the straddle plates where the coil over would mount? The picture with the bushing implies it slides in one side. Is there a welded bushing on the inside of the plate some the coil over heim is centered (much like a shock mount)?

by Zandor20

• 8 years ago

1 answer

Can this swing arm be cut shorter and threaded for a shorter application?

by Jaybird

• 8 years ago

1 answer

On the long end, opposite the heim end; is it threaded?

by Jeff

• 10 years ago

1 answer

How much bend? How much bend is there between the straight section and the heim on the back?

by Opus

• 11 years ago

1 answer

4 of 4 questions shown

Customer Impersonation Script