FORD B9AZ-7100-A Nos Reverse Sliding Gear

( Manufacturer Part Number: B9AZ-7100-A ), ( Type: Drive Gear ), ( Vintage Part: Yes )

Review FORD Nos Low And Reverse Sliding Gear fits THUNDERBIRD 1957–1960

Introducing the Ford B9azar-7100-A NOS (New Old Stock) 1957 Reverse Sliding Gear Thunderbird Transmission, a genuine automotive treasure for classic car enthusiasts and collectors. This transmission is a testament to Ford's engineering prowess during the golden age of automobiles.

The B9azar-7100-A is a three-speed manual transmission designed specifically for Ford's iconic Thunderbird model. It is easily identifiable by its distinctive reverse sliding gear design, which sets it apart from other transmissions of the era. This gear train configuration allows for smoother and more efficient reverse gear engagement, enhancing the overall driving experience.

This transmission is in new old stock condition, meaning it has never been installed or used in a vehicle before. It comes completely sealed and in its original packaging, maintaining its pristine condition. The components are made from high-quality materials, ensuring robustness and reliability. The gears are precision-machined to exacting tolerances, guaranteeing smooth shifting and longevity.

The B9azar-7100-A features a robust cast iron housing that effectively dissipates heat and protects the internal components from external damage. The input and output shafts are robust and rigid, ensuring a strong connection to the engine and the differential, respectively. The synchromesh system is designed for smooth and efficient gear changes, while the reverse gear mechanism engages positively and confidently.

This transmission is a perfect fit for 1957 Ford Thunderbird models, ensuring seamless integration and hassle-free installation. It is an excellent choice for those seeking an authentic and original transmission for their classic Thunderbird or for those looking to restore a vintage vehicle to its former glory.

In conclusion, the Ford B9azar-7100-A NOS 1957 Reverse Sliding Gear Thunderbird Transmission is a must-have for classic car enthusiasts and collectors. Its unique reverse sliding gear design, new old stock condition, and high-quality components make it an invaluable addition to any classic Thunderbird.

The 1957 Ford Thunderbird with Reverse Sliding Gear (RSG) transmission, identified by the chassis code B9Az-7100-A, is a classic automobile that has been a subject of interest among car enthusiasts for decades. This section aims to provide you with an unbiased analysis of the pros and cons of buying this specific Thunderbird model to help you make an informed decision.

1. Rare and Collectible: The 1957 Thunderbird with RSG transmission is a rare find, with only a few thousand produced. This makes it an attractive investment for collectors and enthusiasts.

2. Unique Transmission: The RSG transmission offers a unique driving experience. It allows the driver to reverse the car without having to shift gears, making it an innovative feature for its time.

3. Classic Design: The 1957 Thunderbird boasts a classic design, with its distinctive two-seat coupe body and attractive styling. This makes it a desirable collectible item.

4. Affordability: Compared to other classic cars, the 1957 Thunderbird with RSG transmission is relatively affordable. This makes it an accessible investment for many car enthusiasts.

5. Restoration Potential: The car's rarity and collectible value make it an excellent candidate for restoration projects.

1. Maintenance and Repair: Older cars, especially those with unique features like the RSG transmission, require more maintenance and repair work. This can be costly and time-consuming.

2. Fuel Efficiency: Classic cars are not known for their fuel efficiency. The 1957 Thunderbird with RSG transmission is no exception.

3. Roadworthiness: Restoring a classic car to its original condition can be a lengthy process. During this time, the car may not be roadworthy, which can limit its practical use.

4. Insurance: Insuring a classic car like the 1957 Thunderbird with RSG transmission can be expensive due to its value and rarity.

5. Limited Use: Classic cars are best suited for collection and occasional use. They are not practical for daily driving.

The 1957 Ford Thunderbird with RSG transmission is a rare and collectible classic car with a unique feature that sets it apart from others. While it offers a desirable investment opportunity and a unique driving experience, it also comes with its share of challenges, including high maintenance costs, limited practical use, and expensive insurance. Ultimately, the decision to buy this car depends on your personal interests, budget, and lifestyle. If you are an enthusiast with a passion for classic cars and the resources to invest in their maintenance and restoration, then this car may be an excellent addition to your collection. However, if you are looking for a practical and affordable daily driver, then this may not be the best choice for you.

Before making a decision, it is recommended that you thoroughly research the market value and condition of the specific 1957 Thunderbird with RSG transmission you are considering. Additionally, consider the costs associated with ownership, including maintenance, insurance, and restoration (if applicable). Lastly, consider your personal interests, budget, and lifestyle to determine whether this car is a good fit for you. If you decide to pursue the purchase, be sure to work with a reputable dealer or seller to ensure the authenticity and condition of the car.

Details:

Removed from original packaging for photos only. Ford NOS 1957 - 1960 Low Reverse Sliding Gear Thunderbird B9AZ-7100-A, New Old Stock, New, never installed or used.

part #: b9az7100 prices

• $32.19-$119.00

specifications manutransmission:

• for models: Thunderbird
• for makes: Ford
• for years: 1957-1960
• mpn: B9az-7100-a
• type: Drive Gear
• vintage part: Yes

general manutransmission:

• Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
• condition: New

returns manutransmission:

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

payments manutransmission:

• credit card: Diners-club
• wallet: Paypal
• other

offer manutransmission:

• started: December 28, 2025
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

shipping manutransmission:

• type: Fixed
• transit: 5-10 Days
• class: Standard
• service: Standard
• cost: $0.00

seller manutransmission:

• # reviews: 7790
• city: Milton, New York
• rating: 99.8%

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