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
  • New parts make installation cleaner

Comes as a Kit

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Key Specs

MFG. Part #91639105
Front Suspension TypeStraight Axle
Suspension Height AdjustmentStock Height
Control Arm Style4-Bar
Shock TypeNot Included
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91639105 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 91639105 Specifications

KEY SPECS
MFG. Part #91639105
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
Front Leaf Spring StyleSpring-Over Axle
Spindles IncludedNo
Brakes IncludedNo
Steering IncludedNo
Welding RequiredYes

Ratings & Reviews

5

8 Reviews

Overall Assessment

Customers have endorsed our product as a great value purchase. The quality, practicality, and easy installation have been cited consistently. A stand-out feature is the kit's inclusivity and suitability for amateur users. It has been appreciated for enhancing projects like hot rod builds. The product's aesthetically appealing parts add to its high usability. Customers recommend the product for its superior fit and finish over competitors. Some suggestions include customizable options and uniform color schemes, enhancing the product's appeal.

5

8 reviews

5

8

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Filter by Ratings

Perfect fit

5.0

11 months ago

Hydra

Colfax IA

Verified

is very high quality and as described it is a good snug fit and looks amazing

Would Recommend

I would buy this product again. Great quality product

5.0

2 years ago

Model guy

Joplin,mo

Verified

I'm using for front suspension on a model a and wanted the old school look.

Would Recommend

Good product, great value!

5.0

6 years ago

Sean

Cincinnati, OH

Verified

Bought this kit because it had everything I needed in one package. Unfortunately it also came with piece I didn't need for my application. Good news is since speedway sold those pieces individually, I was able to return them for a refund (of the cost of the piece itself). My only real complaint is the polished rod ends on black rods. I'm a stickler for uniformity. Also I kind of wish they had an option to customize the kit a little bit (switch straight rod ends out for 7º or 11º), change frame brackets, etc. Overall a great buy, especially for someone who isn't really experienced when it comes to four-bar setups.

Would Recommend

I would definitely recommend

5.0

7 years ago

Robert

Woodward Ok

Verified

Really good quality, good price

Would Recommend

Awsomeeeeeeee

5.0

7 years ago

Bigracer

Carman MB Canada

Verified

Everything great gonna work great on my hot rod build

All included parts. Easy installation

5.0

10 years ago

Ken

Spokane wa

Verified

All I all it was a easy installation and good looking parts

Would Recommend

I was pleasantly surprised by the fit & finish

5.0

10 years ago

David

Southern California

Verified

The tip of flipping the frame upside-down on a couple of sawhorses made the job a breeze.

Would Recommend

Great product.

5.0

15 years ago

ghines

Boaz, KY

Verified

Easy to install and great value!

Would Recommend

Showing 8 of 8 reviews

Questions & Answers

7 Questions7 Answers

Do you sell just the rear brackets that weld to the frame on Part # 91639105 ?

by Rodney

9 years ago

1 answer

What is the ID, OD and wall thickness of this tubing?

by Jim

10 years ago

1 answer

what type of steering arms are used with this 4 bar setup?

by al

10 years ago

1 answer

length of bars What is the length of the bars center to center?Thanx.

by 1goober

11 years ago

1 answer

Will this kit work with a 4" drop axle ? Frame does not have a kick up, it is straight.

by 1951chevy

11 years ago

1 answer

Do you offer a 4-Bar kit for Chevy tubular 4" drop axle 91335113? I am building a narrow car with coil-over front suspension, rack&pinion cross steering system, Panhard bar, and 4" drop tubular axle cut down to provide 40" track. I don't need the batwings. Do you offer a kit that will work with the installed brackets on the axle?

by carcrazy

12 years ago

1 answer

What is the o.d. of the bars?

by paladin138

12 years ago

1 answer

7 of 7 questions shown

Fitment

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