TH350, Automatic Transmissions

Product details

Overview: TH350 Automatic Transmissions for Sale

Welcome to Spoon Parts USA, your trusted source for high-quality automotive drivetrain components. We are proud to offer the legendary TH350 Automatic Transmission, an iconic gearbox known for its robust design and widespread applications. Whether you’re restoring a classic, building a hot rod, or upgrading a daily driver, the Turbo 350 Transmission is a fantastic choice for its reliability and performance.

Originally designed by General Motors, the Turbo-Hydramatic 350 (TH350) has stood the test of time, proving its mettle in countless vehicles. Our new TH350 units provide a fresh start for your project, ensuring you receive a transmission built to exacting standards. Don’t settle for less; invest in a high-performance, new Turbo 350 gearbox that’s ready to deliver an exceptional driving experience.

Unmatched Durability and Performance

The TH350 is celebrated for its incredible strength and simplicity. This 3-speed automatic transmission is a popular choice for a reason: it’s not just powerful, but also incredibly versatile. From street machines to competition vehicles, the TH350 delivers smooth, reliable shifts. At Spoon Parts USA, we understand the importance of a dependable drivetrain, which is why we meticulously source and supply only the best components. Equip your vehicle with a transmission that will last for years to come. Order your new TH350 transmission today and experience the difference!

Key Features and Specifications of Our TH350 Automatic Transmissions

• Condition: Brand New
• Transmission Type: 3-Speed Automatic
• Input Shaft: Typically 27-spline (other options may be available depending on specific model)
• Gear Ratios: Standard TH350 ratios for optimal performance
• Case Material: Durable cast iron or aluminum, depending on specific variant
• Torque Capacity: Excellent for a wide range of engine applications, from mild to moderately powerful builds.
• Valve Body: Precision-calibrated for smooth and consistent shifting.
• Pan: Standard depth steel pan.

Our Turbo 350 gearboxes are engineered for enthusiasts who demand quality and performance. Each unit undergoes rigorous testing to ensure it meets our stringent standards before it ships to your door. If you’re looking for a complete package, consider our SportMonster Chevy TH350 – Transmission & Torque Converter for an integrated solution designed for optimal performance.

Applications and Fitment

The TH350 automatic transmission boasts incredible compatibility with a vast array of Chevrolet, Pontiac, Oldsmobile, and Buick vehicles from the 1960s, 70s, and early 80s. Its compact design often makes it an ideal upgrade or replacement for other transmissions. Common applications include, but are not limited to:

• Chevrolet Camaro, Chevelle, Nova, C10 trucks
• Pontiac Firebird, Trans Am, GTO
• Oldsmobile Cutlass, 442
• Buick Skylark, Grand National (early models)

Always verify the bellhousing bolt pattern, output shaft spline count, and overall length to ensure proper fitment for your specific vehicle. Our new TH350 transmissions are ready to bolt in and transform your driving experience. For more specific information on various models, it’s beneficial to review resources dedicated to the Turbo 350/350C. We make it easy to find precisely what you need.

Installation Notes for Your Turbo 350 Gearbox

While the TH350 is a relatively straightforward transmission, professional installation is always recommended to ensure proper function and longevity. Key considerations during installation include:

• Torque Converter Compatibility: Ensure your torque converter is correctly matched to your engine’s power band and the TH350’s input shaft.
• Fluid Type: Use only recommended automatic transmission fluid (ATF), typically Dexron III/Mercon or equivalent.
• Cooling Lines: Proper routing and secure connection of transmission cooling lines are crucial to prevent overheating.
• Flexplate/Flywheel: Verify the correct flexplate for your engine and TH350 combination.
• Adjustments: Ensure throttle valve (TV) cable or vacuum modulator (if applicable) is correctly adjusted for optimal shift points.

Careful attention to these details will ensure your new TH350 Automatic Transmission provides years of trouble-free operation. Don’t compromise on quality when installing your new drivetrain component. Buy with confidence knowing you’re getting a superior part from Spoon Parts USA.

Warranty and Quality Assurance at Spoon Parts USA

At Spoon Parts USA, we stand behind the quality of our products. Each new TH350 automatic transmission comes with a comprehensive warranty, giving you peace of mind with your purchase. We are committed to providing only the best parts, which is why our new Turbo 350 gearboxes undergo strict quality control. In the unlikely event of an issue, our dedicated support team is here to assist you. Our commitment to excellence means you receive a product that performs as expected, every time.

Why Buy Your TH350 from Spoon Parts USA?

Choosing Spoon Parts USA for your TH350 automatic transmission means choosing expertise, reliability, and exceptional customer service. Here’s why we’re the preferred choice for automotive enthusiasts and professionals alike:

• Premium Quality: We offer only new, top-tier transmissions, ensuring superior performance and longevity.
• Expert Support: Our knowledgeable team is ready to answer your questions and guide you through your purchase.
• Competitive Pricing: We strive to offer the best value without compromising on quality.
• Fast & Reliable Shipping: Get your parts quickly and efficiently, minimizing downtime for your project.
• Trusted Reputation: Countless satisfied customers trust Spoon Parts USA for their drivetrain needs.

When you’re ready to upgrade or replace your transmission, look no further. We also have information on common platform issues, in case your shop.app is blocked, we’re here to help you get the parts you need without delay. Experience the Spoon Parts USA difference and buy your TH350 automatic transmission today!

Frequently Asked Questions (FAQ)

What is the difference between a TH350 and a TH400?

The TH350 is generally a lighter, more compact 3-speed automatic transmission, often used for engines producing up to 400 horsepower. The TH400 is larger and much more robust, designed for higher horsepower and torque applications, typically found in heavy-duty vehicles or high-performance builds exceeding 400 horsepower. Both are excellent transmissions, but the TH350 offers a great balance of size, weight, and strength for many applications.

Can I use a TH350 in a drag racing application?

Yes, the TH350 can be built to withstand drag racing conditions. With proper upgrades such as a performance valve body, stronger clutch packs, and an appropriate torque converter, a TH350 can be a very competitive and reliable transmission for drag racing. Many aftermarket components are available to fortify a Turbo 350 gearbox for extreme use.

What maintenance does a new TH350 automatic transmission require?

Regular maintenance for a new TH350 includes routine fluid and filter changes, typically every 20,000 to 30,000 miles, or as recommended by the manufacturer/builder. Using high-quality ATF and ensuring your transmission cooler is efficient will significantly extend its lifespan. Always check for leaks and ensure proper fluid levels.

Do your TH350 transmissions come with a torque converter?

Our standard new TH350 automatic transmissions typically do not include a torque converter as a separate item, allowing you to choose the converter best suited for your engine and application. However, we do offer specific product bundles like the SportMonster Chevy TH350 – Transmission & Torque Converter, which includes a matched torque converter for convenience. Please check the product description for specific inclusions.

Related products

• SportMonster Chevy TH350 – Transmission & Torque Converter
• Turbo 350/350C
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