Chevy Turbo 350 4x4 Stage 1 Transmission 500 HP
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Chevy Turbo 350 4x4 Stage 1 Transmission 500 HP

New In stock · Ships from Ohio
$1,949.99 USD · free U.S. shipping over $1500

Looking to buy a high-performance transmission? Order the Chevy Turbo 350 4×4 Stage 1 Transmission, capable of handling up to 500 HP, from Spoon Parts USA today! This new TH350 gearbox ships fast, getting you back on the road or trail quickly.

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Product details

Chevy Turbo 350 4×4 Stage 1 Transmission – Unleash 500 Horsepower

Elevate your vehicle’s performance with the New Chevy Turbo 350 4×4 Stage 1 Transmission from Spoon Parts USA. Engineered for extreme durability and power, this TH350 gearbox is designed to meticulously handle up to 500 horsepower, making it the ideal upgrade for truck and SUV enthusiasts seeking unmatched reliability and performance. When you’re ready to seriously upgrade your drivetrain, buy this exceptional transmission and experience the difference.

Originating from the robust GM TH350 platform, this transmission features a classic Chevy bellhousing bolt pattern, ready for a seamless fit into a wide range of applications. While based on a 2WD core, its specific configuration suits 4×4 vehicles, delivering power and precision exactly where you need it. We’ve meticulously modified this unit to meet the demands of off-road and high-performance settings, ensuring that every shift is smooth and every gear holds strong under pressure. At Spoon Parts USA, we understand the critical role your transmission plays, which is why we only offer top-tier products like this.

Key Features & Specifications

  • Power Rating: Handles up to 500 Horsepower
  • Transmission Type: GM TH350 Transmission (Turbo-Hydramatic 350)
  • Bellhousing: Chevy Bolt Pattern
  • Application: Specifically configured for 4×4 (Four-Wheel Drive) vehicles
  • Condition: Brand New, not remanufactured
  • Valve Body: Performance-calibrated for crisp, firm shifts
  • Clutches: High-energy friction plates for increased durability
  • Band: Heavy-duty, high-performance band
  • Sprag: Enhanced sprag for superior strength
  • Fluid Capacity: Standard TH350 capacity (refer to service manual for exact fill)
  • Cooling: External transmission cooler highly recommended for optimal performance and longevity

This Stage 1 transmission isn’t just about raw power; it’s about intelligent power delivery. Every component has been scrutinized and upgraded to ensure optimal function and extended life, even under the most strenuous conditions. If you’re looking for a dependable upgrade, this is the TH350 transmission you’ve been searching for.

Unmatched Durability and Performance

Our commitment to quality means that this Turbo 350 unit is not just new, but it’s built to outperform and outlast. From the reinforced internals to the precisely calibrated valve body, every aspect is geared towards delivering a superior driving experience. For those who demand the best, this Stage 1 TH350 provides consistent, reliable power transfer, whether you’re cruising on the highway or conquering challenging terrain. Consider pairing it with a high-performance torque converter for the ultimate setup, similar to our SportMonster Chevy TH350 – Transmission & Torque Converter package.

Applications & Fitment

This Chevy Turbo 350 4×4 Stage 1 Transmission is designed for a broad range of General Motors vehicles equipped with a Chevy Small Block or Big Block engine and requiring a 4×4 drivetrain. Its robust design makes it an excellent choice for:

  • Off-road trucks and SUVs
  • Custom builds and restomods
  • Daily drivers seeking significant performance gains
  • Vehicles used for towing and hauling

The standard Chevy bellhousing bolt pattern ensures compatibility with most Chevrolet, GMC, and specific Pontiac, Buick, and Oldsmobile applications that originally came with a TH350. Please verify your specific vehicle and engine configuration to ensure perfect fitment. Our team is always here to assist with any questions you may have about compatibility before you buy.

Installation Notes

While this transmission is built for a direct fit in many applications, professional installation is strongly recommended to ensure proper function and warranty coverage. Key installation considerations include:

  • Torque Converter: A new, performance-matched torque converter is highly recommended or required. Using an old or incorrect torque converter can lead to premature transmission failure.
  • Cooling System: An adequate transmission cooling system is crucial for managing heat, especially in performance and 4×4 applications. Consider upgrading your existing cooler or installing an external unit.
  • Fluid: Use only recommended transmission fluid (Dextron III/Mercon or equivalent). Do not mix fluid types.
  • Linkages & Driveshafts: Ensure all shift linkages, kickdown cables, and driveshafts are correctly installed and adjusted.
  • Ventilation: Verify the transmission vent is clear and unobstructed.

Proper break-in procedures should be followed after installation to ensure optimal performance and longevity. Investing in this high-quality transmission is a smart decision; ensure its longevity with correct installation practices.

Warranty & Quality Assurance

At Spoon Parts USA, we stand by the quality of our products. This New Chevy Turbo 350 4×4 Stage 1 Transmission comes with a comprehensive warranty, detailed in our terms and conditions. We rigorously test and inspect every unit to ensure it meets our high standards before it leaves our facility. Our commitment to excellence means you receive a product you can trust. Buy with confidence, knowing you’re protected by our quality guarantee.

Why Buy From Spoon Parts USA?

Spoon Parts USA is your premier destination for high-performance transmissions and drivetrain components. We are dedicated to providing:

  • Expertise: Our team consists of automotive enthusiasts with deep knowledge of transmissions and vehicle performance.
  • Quality Products: We source and sell only the highest-quality, rigorously tested parts.
  • Fast Shipping: We understand you want your parts quickly, and we strive for rapid order fulfillment.
  • Customer Support: Exceptional pre-sales and post-sales support to answer all your questions.
  • Competitive Pricing: Get premium products without breaking the bank.

When you choose Spoon Parts USA, you’re not just buying a part; you’re investing in performance, reliability, and peace of mind. We make it easy to upgrade your vehicle with confidence, offering superior products like this 500 HP TH350 Transmission.

Frequently Asked Questions (FAQ)

Q: Is this a direct bolt-in replacement for my existing TH350?

A: While designed with the Chevy bellhousing, some modifications may be necessary depending on your specific vehicle’s previous setup, particularly regarding torque converter, cooling lines, and crossmember. It’s best to compare dimensions and ensure all ancillaries are compatible or upgraded.

Q: What kind of warranty does this transmission come with?

A: This new transmission includes a limited warranty covering defects in materials and workmanship. Full details are available in our warranty policy on the website. We stand behind our products, so you can buy with assurance.

Q: Do I need a new torque converter with this transmission?

A: Yes, it is highly recommended to install a new, performance-matched torque converter with this Stage 1 transmission. An old or stock torque converter may not be able to handle the increased power and could negatively impact performance and longevity. We offer a range of suitable performance torque converters.

Q: Does this transmission require any special fluid?

A: We recommend using high-quality DEXRON III/MERCON equivalent automatic transmission fluid. Please avoid using newer DEXRON VI fluids, as they may not be compatible with older TH350 transmissions. Always check your vehicle’s service manual and follow manufacturer recommendations.

Q: Can this transmission be used in a 2WD application?

A: This specific unit is configured for 4×4 applications, despite being based on a 2WD core. If you require a 2WD TH350, please browse our other TH350 Transmission options that are specifically designed for 2-wheel drive vehicles.

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