SPEEDWAY MOTORS 91639031 Dropped Semi Elliptical Gasser Axle Kit Spindle

( Brand: Speedway Motors ), ( Part Type: Axle Spindle Motor ), ( Manufacturer Part Number: 91639031 ), ( California Prop 65 Warning: False )

Review SPEEDWAY MOTORS Dropped Semi elliptical Gasser Axle Kit Inch Drop Ford Spindle

The Speedway 91639031 dropped semi-elliptical gasser axle kit is an excellent choice for Ford vehicles seeking a high-performance and customized look. This axle kit is specifically designed for Ford spindles and is engineered to deliver both power and style.

The dropped semi-elliptical design of this axle kit provides a lower ride height, enhancing the vehicle's appearance while also improving weight transfer during acceleration. The semi-elliptical spring design offers better ride quality compared to traditional leaf springs, making your Ford vehicle more comfortable on the road.

Each axle tube in this kit is manufactured from high-strength steel, ensuring maximum durability and strength. The tubes are also CNC-machined to ensure a precise fitment with Ford spindles. The axle kit includes all necessary hardware for installation, including brake components, shocks, and u-bolts.

The semi-elliptical springs are heat-treated for added strength and durability. They are also designed to provide excellent load capacity, making this axle kit suitable for heavy-duty applications. The springs are adjustable, allowing you to fine-tune the ride height and suspension settings to your preference.

This axle kit also includes heavy-duty CV axle shafts, ensuring reliable and smooth power transmission to the wheels. The axle shafts feature robust CV joints that can withstand the demands of high-performance driving.

Installing this axle kit on your Ford vehicle is a straightforward process, thanks to the detailed instructions provided by Speedway Motors. However, it is recommended that the installation is carried out by a professional to ensure proper alignment and safety.

In summary, the Speedway 91639031 dropped semi-elliptical gasser axle kit for Ford spindles is an excellent choice for those seeking a high-performance and customized look for their vehicle. With its dropped design, improved weight transfer, and durable components, this axle kit is sure to enhance the performance and style of your Ford vehicle.

Pros and Cons of Buying a Speedway 91639031 Dropped Semi-Elliptic Gasser Axle Kit for Ford Spindle

a. Enhanced Appearance: These axles are designed to give your vehicle a classic, low-rider look, which is popular in hot rods and custom cars.

b. Improved Handling: The dropped semi-elliptical design provides better handling and traction compared to stock axles, especially during hard cornering.

c. Durability: Speedway axles are known for their high-quality materials and robust construction, ensuring long-lasting performance.

d. Compatibility: This specific kit is designed for Ford spindles, making it a reliable choice for Ford owners.

a. Cost: This axle kit may be more expensive than stock axles or other suspension upgrades.

b. Installation Complexity: Installing these axles requires specialized tools and knowledge, making it a more involved project than some other upgrades.

c. Ground Clearance: Dropped axles reduce ground clearance, increasing the risk of undercar damage when driving off-road or in rough conditions.

The Speedway 91639031 Dropped Semi-Elliptic Gasser Axle Kit offers improved handling, enhanced appearance, and durability, making it an attractive choice for Ford enthusiasts looking to customize their vehicle. However, the higher cost and installation complexity, as well as the reduced ground clearance, may be drawbacks for some buyers. Ultimately, the decision to purchase this axle kit depends on your priorities, budget, and intended use for your Ford.

If you are a Ford owner who values handling improvements, a classic look, and is willing to invest both time and money into the project, then the Speedway 91639031 Dropped Semi-Elliptic Gasser Axle Kit could be an excellent addition to your vehicle. However, if you prioritize affordability, ease of installation, or maintaining high ground clearance, you may want to consider other options.

Details:

Semi-Elliptical 'Gasser' front end kit, 37-'48 early Ford Spindles, Universal application with adjustable spring pads for different frame width s, Welding required, Includes 4 dropped axle-2.D. Two frame mounting brackets. Happy with purchase. Not For Off-Road Race Use.

Two 1-3/4 spring shackles w/ nylon bushings. Two axle pads and U-bolts. Spring pads to be welded the axle by builder and are therefore adjustable on for different frame width s. Quality was outstanding.

Instructions were precise and complete. It should work fine. All hardware.

Yes, I recommend this product. Kit includes: 48 double bend tube axle w/ welded ends 0.250 wall tubing. For 1937-1941 Ford spindles. Included everything I needed to convert my Nova a gasser, just like we did in the day.

Quality material.

part #: 91639031 price

• $664.99

specifications lowerlageen:

• for makes: Ford
• brand: Speedway Motors
• part type: Axle Spindle Motor
• manufacturer part number: 91639031
• california prop 65 warning: False

offer lowerlageen:

• started: February 21, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

shipping lowerlageen:

• cost: $0.00
• class: Standard, Expedited
• service: Standard, Expedited
• transit: 6-6 Days
• type: Fixed

payments lowerlageen:

• credit card: Mastercard
• other
• wallet: Paypal

seller lowerlageen:

• # reviews: 350404
• rating: 99.7%
• city: Lincoln, NE

returns lowerlageen:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general lowerlageen:

• Auto Permance Parts > Chassis, Suspension Brakes > Lower Kits Parts
• condition: New

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