SPEEDWAY MOTORS 91639038-48 Gasser Axle Kit

( Brand: Speedway Motors ), ( Part Type: Axle Motor ), ( Manufacturer Part Number: 91639038-48 )

Review SPEEDWAY MOTORS 48 Inch Heavy Duty Gasser Axle Kit Chevy

The Speedway Motors 91639038-48 48 Spline Gasser Axle Kit is a high-performance axle solution specifically designed for Chevy applications. This axle kit is engineered to deliver exceptional strength and durability, making it an excellent choice for racers and hot rodders seeking superior power transfer and reliable handling.

The kit includes a pair of 48-spline axle shafts, which are precision machined from chromoly steel for maximum strength and rigidity. These axle shafts feature a double-helical spline design that provides increased torque capacity and smoother operation compared to standard spline axles. The kit also includes new axle seals and a set of wheel studs.

The axle housing is CNC-machined from high-strength steel and features a heavy-duty, open differential design for maximum strength and reliability. The housing is also drilled and counter-bored for easy clearance for various ring and pinion gears. The kit includes new bearings and seals to ensure a proper fit and reliable operation.

The 48-spline axle kit is suitable for use with a wide range of Chevy applications, including 1955-1957 Bel Airs, 1958-1964 Impalas, and 1965-1972 Chevelles, among others. It is important to note that this kit is intended for use in high-performance applications, and may require additional modifications or components to ensure proper fitment and operation.

Installing the kit is a straightforward process, but it is recommended that the installation be performed by a professional or experienced mechanic to ensure proper alignment and operation. The kit comes with detailed instructions to guide the installation process.

Overall, the Speedway Motors 91639038-48 48 Spline Gasser Axle Kit is an excellent choice for anyone looking to upgrade their Chevy's powertrain with a high-performance axle solution. Its exceptional strength, durability, and versatility make it a popular choice among racers, hot rodders, and enthusiasts alike.

The Speedway 91639038-48 48-spline Gasser Axle Kit for Chevy applications is a popular aftermarket axle upgrade for hot rods and custom cars. Here are some potential pros and cons to consider before making a purchase:

1. Increased Strength: The 48-spline axle is stronger than the stock 30-spline axle, making it ideal for high-performance applications. It can handle more power and torque, which is essential for those who plan to install a high-horsepower engine or run high-performance tires.

2. Improved Handling: The stronger axle can help improve handling by providing better traction and stability, especially during hard cornering or acceleration.

3. Customization: The gasser axle kit is a popular choice among hot rod and custom car enthusiasts, making it easier to find parts and accessories that fit the axle.

4. Durability: The axle is made of high-quality materials, including heavy-duty steel, making it more durable than the stock axle. This can save you money in the long run by reducing the need for frequent repairs or replacements.

1. Cost: The Speedway 91639038-48 48-spline Gasser Axle Kit is more expensive than the stock axle. This may be a significant investment for some car owners, especially those on a tight budget.

2. Installation: Installing the axle kit can be a complex process, requiring specialized tools and expertise. It may be necessary to hire a professional to install the axle, which can add to the overall cost.

3. Compatibility: This axle kit is designed specifically for Chevy applications, so it may not be compatible with other makes or models. It is essential to ensure that the kit is the right fit for your car before making a purchase.

4. Weight: The gasser axle kit is heavier than the stock axle, which can impact the overall weight of the car. This may be a concern for those who are looking to reduce weight for better performance.

The Speedway 91639038-48 48-spline Gasser Axle Kit for Chevy applications offers several benefits, including increased strength, improved handling, and durability. However, it also comes with some drawbacks, such as a higher cost, complex installation process, and potential compatibility issues. Ultimately, the decision to purchase this axle kit depends on your specific needs and budget. If you plan to build a high-performance hot rod or custom car, the benefits of this axle kit may outweigh the cons. However, if you are on a tight budget or have compatibility concerns, it may be worth considering alternative options.

If you are considering purchasing the Speedway 91639038-48 48-spline Gasser Axle Kit for your Chevy application, it is essential to do your research and ensure that it is the right fit for your car. Consider factors such as your budget, performance goals, and installation capabilities before making a purchase. Additionally, be sure to work with a reputable supplier to ensure that you receive a high-quality product and any necessary installation support.

Details:

This allows the spring to move more easily, thereby giving a softer, quieter ride. Tube axle and frame. The ends of the spring leaves a Super Glide have unique nylon button which works as dry lubricant to significantly reduce leaf-to-leaf friction. Part # 91639038-48 Condition New Brand Speedway Motors Sold Kit Details Info We did the hard work for you and put together all of our best gasser front end pieces in convenient kit form to save time money on your next build.

Recommended for off-road / drag race applications. Specs Sold in Quantity Kit Finish Natural Spindles Included No Welding required Yes Front Suspension Type Straight Axle Control Arm Not Shock Steering Spring Leaf Spindle Chevy/GM Custom Semi-Elliptical Gasser height Adjustment Stock Dropped Arms Tube Rotor Diameter Bolt Pattern Applicable MFG. Available in 44, 46, 48, 50 and Custom inch width s for Chevy spindles, these axles are ideal serious drag cars heavier vehicle applications like 1955 trucks 1955-63 Chevy's. Bare steel finish.

Speedway brings to market a heavier duty application of their popular gasser axle selection. 28% stronger, 19% stiffer, heavier. Axle: One for show, one go.

Fits modified 1949-1954 Chevy spindles. Quality tempered steel. Standard eye spring.

part #: 9163903848 price

• $595.99

specifications lowerlageen:

• for makes: Chevy
• brand: Speedway Motors
• part type: Axle Motor
• manufacturer part number: 91639038-48

shipping lowerlageen:

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

seller lowerlageen:

• rating: 99.3%
• city: Lincoln, Nebraska
• # reviews: 318658

offer lowerlageen:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: March 11, 2025

payments lowerlageen:

• other
• wallet: Paypal
• credit card: Visa

returns lowerlageen:

• policy: Returns Accepted
• time: 60 Days
• paid by: Buyer

general lowerlageen:

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

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