SPEEDWAY MOTORS 9101946 Engine Motor Mounts Brackets Cushion

( Brand: Speedway Motors ), ( Manufacturer Part Number: 9101946 ), ( Type: Motor Mounts ), ( California Prop 65 Warning: False )

Review SPEEDWAY MOTORS Engine Motor Mounts Brackets Cushion And Hardware Chevy fits 1955-57

The **Speedway 9101946 Engine Motor Mounts Bracket Cushion Kit** is a meticulously engineered replacement solution designed specifically for the 1955 1957 Chevrolet engine bay, ensuring optimal performance, durability, and a smooth ride for classic vehicles in this iconic series. Crafted from high-quality, heat-resistant materials, this kit includes a complete set of motor mount brackets and cushions tailored to restore proper engine alignment, reduce vibration, and minimize stress on the drivetrain. The brackets are precision-machined to match the original Chevy specifications, guaranteeing a seamless fit with the stock mounting points while accommodating modern engine configurations, including aftermarket powerplants. The included rubber cushions are engineered to absorb road-induced shocks and vibrations, protecting both the engine and the vehicle s chassis from premature wear. Whether restoring an original 265 or 283 cubic-inch inline-six or upgrading to a more powerful aftermarket engine, this kit provides the structural integrity and flexibility needed to maintain a balanced, stable ride. Ideal for enthusiasts seeking a reliable, long-lasting solution, the Speedway kit eliminates the guesswork of DIY modifications, offering a turnkey upgrade that preserves the classic aesthetic of the 55 57 Chevy while delivering contemporary performance. Perfect for both restoration projects and daily drivers, this component is a must-have for anyone looking to enhance the durability and drivability of their beloved Chevrolet.

### Pros and Cons of buying a Speedway 9101946 Engine Motor Mounts, Brackets, and Cushions for 1955-57 Chevy

1. **Compatibility** The Speedway 9101946 is specifically designed for 1955-1957 Chevrolet engines, ensuring a precise fit without modification. This reduces the risk of installation errors that could lead to misalignment or damage.

2. **Durability** Speedway is a well-known brand in the aftermarket automotive parts industry, known for producing high-quality, long-lasting components. These mounts are likely constructed from sturdy materials like steel or reinforced rubber, which can withstand the stresses of daily driving and towing.

3. **Improved Ride Comfort** Properly functioning motor mounts help isolate engine vibrations from the vehicle s chassis, reducing road noise and improving overall ride comfort. Worn or failing mounts can cause rattles, clunks, and an uncomfortable driving experience, so replacing them can restore smooth operation.

4. **Prevents Engine Sagging** Over time, motor mounts degrade and lose their ability to support the engine properly. This can cause the engine to sag, leading to driveline angle issues, transmission misalignment, or even damage to the engine mounts themselves. Replacing them with new, high-quality mounts ensures the engine stays in the correct position.

5. **Prevents Damage to Other Components** A misaligned engine can strain the transmission, driveshaft, or exhaust system, leading to costly repairs. By maintaining proper engine positioning, these mounts help protect other critical components from unnecessary stress.

6. **Easy Installation** Since these mounts are designed for a specific application, they should come with clear instructions and may require minimal tools for installation. This makes them a practical choice for DIY enthusiasts or those without extensive mechanical experience.

7. **Compatibility with Aftermarket Mods** If you ve made modifications to your Chevy, such as installing a performance engine or suspension upgrades, these mounts will help ensure everything remains properly aligned and functional.

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1. **Cost** While not excessively expensive, aftermarket motor mounts like these can be more costly than OEM (original equipment manufacturer) parts if you were to source them from a junkyard or salvage yard. However, they often come with the added benefit of improved durability and performance.

2. **Potential for Counterfeit Parts** As with many aftermarket parts, there is a risk of purchasing counterfeit or low-quality replicas, especially if buying from untrusted sellers. Always verify the seller s reputation and check for authenticity markings or packaging.

3. **Installation Challenges** While generally straightforward, installing motor mounts may require lifting the vehicle and accessing the engine bay, which could be difficult for those without access to proper lifting equipment (like a jack and jack stands) or mechanical experience. Improper installation could lead to misalignment or premature failure.

4. **Limited Customization** These mounts are designed for a specific application (1955-57 Chevy) and may not accommodate significant modifications, such as lowering the engine or altering the suspension geometry. If you ve made drastic changes to your vehicle, you may need to source custom mounts.

5. **Warranty Limitations** Aftermarket parts often come with limited warranties compared to OEM parts. If the mounts fail prematurely due to a manufacturing defect, you may be responsible for replacement costs unless the seller offers a robust warranty.

6. **Potential for Overkill** If your engine mounts are only slightly worn and not causing noticeable issues, replacing them may be unnecessary. In such cases, the cost and effort could be better spent on other maintenance or upgrades.

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The Speedway 9101946 motor mounts, brackets, and cushions are a solid choice for restoring proper engine support and ride quality in a 1955-1957 Chevy. Their compatibility, durability, and ease of installation make them a practical upgrade for enthusiasts looking to maintain or improve their vehicle s performance and longevity. However, the decision to purchase them should be based on your specific needs if your mounts are failing or causing issues, these are a reliable replacement. If they re still functional but worn, you may opt to monitor them further before committing to a replacement.

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If you re experiencing engine rattles, clunks, or notice sagging in your engine, **purchasing the Speedway 9101946 mounts is highly recommended**. They offer a balance of quality, compatibility, and ease of installation, making them a dependable choice for your 1955-1957 Chevy. To ensure you get a genuine product, buy from a reputable dealer or seller with positive reviews. If you re unsure about installation, consider consulting a mechanic or performing the job with a friend who has experience.

For those who are cautious about spending money unnecessarily, a thorough inspection of your current mounts can help determine if replacement is truly needed. If they re only slightly worn but still holding the engine securely, you might delay replacement until they fail completely. However, if you re planning further modifications or want to proactively maintain your vehicle, these mounts are a worthwhile investment.

Details:

They are designed to bolt the motor mount frame. Zinc finish, steel construction. Headquarters. Part # 9101946 Condition New Brand Speedway Motors Sold Kit Details On your 1955-57 Chevy car, the front motor mounts are at of block and rear mount attaches to bell housing.

Improved Engine Mounting: Converts original front/bell housing mounts to modern side-mount style, making transmission swaps and accessory drive installations easier on Teri-Five Chevy's. Complete Installation Hardware: Includes motor mount brackets, rubber cushions, and bolts required for mounting;. Wide Engine Compatibility: Fits Small Block Chevy, Big and 4.3L V6 engines; can also be adapted for LS engines when used with adapter plates sold separately. Application-specific Barometer hardness based on engine weight torque.

Special Hemlock bonding agent ensures superior rubber-to-metal bond. Durable Rubber Cushions: Mount cushions feature a specialized rubber compound for long-lasting vibration control, wear resistance, and stable engine support. For SBC and BBC motor mounts. Yes, I recommend this product.

Made in the USA. Ensures maximum life and performance. Black oxide finish. These 3-bolt S/B Chevy rubber motor mounts are manufactured to meet or exceed OEM specifications.

Can be used for LS swaps along with adapter plates. Quality Construction: Heavy-duty bracket design with .225 material thickness and precision-fit hardware ensures reliable performance proper engine positioning. But, Speedway return process is great. Drilling required for bolt-in use and welding is suggested when applicable.

These quality engine mount bolt kits are designed for use with Small Block and Big Chevy motor mounts. Hex fastener head style. They feature a zinc coating with solid steel construction and come all necessary bolts needed for successful installation. Unique rubber formula provides good abrasion resistance and aging stability.

This works fine for original use but makes it hard to swap in a different transmission or add belt driven accessories the front of engine.

part #: 9101946 price

• $187.99

specifications engimou:

• for makes: Chevy
• for years: 1955-57
• brand: Speedway Motors
• mpn: 9101946
• type: Motor Mounts
• california prop 65 warning: False

returns engimou:

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

seller engimou:

• rating: 99.8%
• city: Lincoln, NE
• # reviews: 365635

offer engimou:

• options: Ship-to-home
• started: May 19, 2026
• availability: In Stock
• sold: 0

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: New

payments engimou:

• wallet: Paypal
• other
• credit card: Mastercard

shipping engimou:

• transit: 2-4 Days
• class: Expedited
• service: Expedited
• type: Fixed
• cost: $13.99

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