8L90
← GM 8L90

8L90

Rebuilt In stock · Ships from Ohio
$7,695.00 USD · free U.S. shipping over $1500

Discover the ultimate performance upgrade with our custom-built, rebuilt 8L90 transmission. Ready to ship fast from Spoon Parts USA, this unit is engineered for superior durability and comes with a comprehensive warranty. Buy yours today!

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Product details

Overview of the Rebuilt 8L90 Transmission

Welcome to Spoon Parts USA, your premier destination for high-performance automotive drivetrain components. We are proud to present our meticulously rebuilt 8L90 transmission, a marvel of engineering designed to elevate your vehicle’s performance. This isn’t just any rebuilt unit; it’s a custom-built solution, incorporating significant upgrades to ensure unparalleled reliability and power delivery. Whether you’re enhancing a daily driver or building a high-performance machine, our 8L90 transmission stands ready to exceed your expectations.

The GM 8L90 automatic transmission is renowned for its eight forward gears, offering improved fuel economy and precise power management. However, even robust factory units can benefit from enhancements, especially when subjected to increased power outputs or demanding driving conditions. Our re-manufactured 8L90 units address common weak points and integrate superior components, making them ideal for a wide range of applications. Don’t settle for less; invest in a unit that has been rigorously dyno-tested and is backed by a solid warranty. Order your upgraded 8L90 today and experience the difference.

Key Features and Specifications

  • Custom-Built Excellence: Each 8L90 transmission is custom-built to exacting standards, ensuring consistency and superior performance. This bespoke approach allows us to integrate the latest advancements in transmission technology.
  • Upgraded Internals: We go beyond standard rebuilds. Our 8L90 includes heavy-duty clutches, strengthened planetary gears, and enhanced hydraulic circuits to withstand higher torque loads and aggressive driving. These upgrades significantly extend the lifespan and reliability of the transmission.
  • High-Performance Torque Converter: A crucial component for optimal power transfer, our units come with an upgraded torque converter designed to match the enhanced capabilities of the transmission. This ensures efficient power delivery and improved acceleration.
  • Advanced Transmission Controller: Precision shifting and optimal performance are guaranteed with the included advanced transmission controller. This component is pre-programmed to maximize the potential of the upgraded internals, offering seamless gear transitions and improved drivability.
  • Rigorously Dyno-Tested: Every single 8l90 Transmission undergoes extensive dyno-testing to simulate real-world conditions. This meticulous testing process ensures that the transmission performs flawlessly under load, identifying and addressing any potential issues before it reaches you.
  • Comprehensive Warranty: Drive with confidence. Our rebuilt 8L90 transmissions are backed by a robust warranty, reflecting our commitment to quality and customer satisfaction. Spoon Parts USA stands behind every product we sell.
  • GM Compatibility: Specifically designed for various GM applications, ensuring a perfect fit and seamless integration. Confirm your vehicle’s specific requirements before purchase.

Applications and Fitment

The GM 8L90 transmission is found in a variety of high-performance GM vehicles, including Chevrolet Corvettes, Cadillac CT6, Escalade, and various Silverado and Sierra trucks, particularly those with powerful V8 engines. Our rebuilt units are ideal for:

  • Performance enthusiasts looking to upgrade their stock transmission for increased power handling.
  • Restoration projects requiring a reliable and durable automatic transmission.
  • Vehicles used for towing or heavy-duty applications where robustness is key.
  • Those seeking a more responsive and efficient driving experience from their GM vehicle.

Before purchasing, it is imperative to verify compatibility with your specific vehicle’s year, make, model, and engine configuration. Our team at Spoon Parts USA is always available to assist with fitment questions to ensure you get the correct 8L90 Transmission for your application. Don’t hesitate to reach out for expert advice.

Installation Notes and Recommendations

While our rebuilt 8L90 transmission is designed for direct replacement in applicable GM vehicles, professional installation is strongly recommended. Improper installation can lead to performance issues or even damage to the unit. Key considerations for installation include:

  • Fluid Compatibility: Always use the recommended transmission fluid specified by GM or by our technical support team for optimal performance and longevity.
  • Cooling System Check: Ensure your vehicle’s transmission cooling system is in excellent condition. Upgraded transmissions may benefit from additional cooling, especially in high-performance or heavy-duty applications.
  • Tuning and Programming: Although our units come with an advanced controller, verifying that your vehicle’s ECU is properly compatible and potentially retuned for the new transmission can maximize performance gains.
  • Thorough Inspection: Before and after installation, conduct a thorough inspection of all connections, fluid levels, and electrical components.

Warranty and Quality Assurance

At Spoon Parts USA, quality is not just a promise; it’s our foundation. Our rebuilt 8L90 transmissions undergo a rigorous re-manufacturing process that far exceeds industry standards. Each unit is disassembled, inspected, cleaned, and then rebuilt with new and upgraded components. The final step, comprehensive dyno-testing, ensures that every transmission leaving our facility meets or exceeds OEM specifications and our own high-performance benchmarks. This unwavering commitment to quality allows us to offer an industry-leading warranty, providing you with peace of mind and confidence in your purchase. Buy now and experience our dedication to excellence.

Why Buy From Spoon Parts USA?

Choosing Spoon Parts USA for your drivetrain needs means opting for unparalleled expertise, quality, and customer service. Here’s why discerning customers trust us:

  • Expertise: With years of experience in the automotive aftermarket, our team possesses deep knowledge of transmissions, transfer cases, and drivetrain components.
  • Quality Products: We source and rebuild only the highest quality units, focusing on durability and performance. Our custom-built 8L90 is a prime example of this commitment.
  • Dedicated Support: From pre-purchase questions to post-installation assistance, our friendly and knowledgeable customer service team is here to support you every step of the way.
  • Fast Shipping: We understand that downtime is costly. That’s why we prioritize fast and reliable shipping to get your parts to you as quickly as possible.
  • Competitive Pricing: We offer premium products at competitive prices, ensuring you get the best value for your investment.
  • Trust and Reliability: Spoon Parts USA is a name you can trust. Although engineswapsupply.com is blocked for comparative purposes, we pride ourselves on building lasting relationships with our customers through transparent business practices and reliable products.

Invest in your vehicle’s future with a rebuilt 8L90 transmission from Spoon Parts USA. We make buying easy and guarantee satisfaction.

Frequently Asked Questions (FAQ)

Q: What makes this 8L90 transmission ‘custom-built’ compared to a standard rebuild?

A: Our ‘custom-built’ designation means we go beyond simply replacing worn parts. We strategically integrate upgraded internals, such as stronger clutches and improved hydraulic components, along with a performance torque converter and custom-tuned controller. This results in a transmission designed for enhanced durability and performance, especially under aggressive driving conditions or increased power outputs, setting it apart from typical rebuilds.

Q: Is the advanced transmission controller included with the purchase?

A: Yes, our rebuilt 8L90 transmission comes complete with an advanced transmission controller. This controller is specifically calibrated to work seamlessly with the upgraded internals of the transmission, ensuring optimal shifting characteristics and maximizing overall performance for your vehicle. It’s a complete plug-and-play solution where applicable.

Q: What kind of warranty is offered with this 8L90 Transmission?

A: Spoon Parts USA stands behind the quality of our rebuilt transmissions with a robust warranty. The specific terms and duration of the warranty are detailed in our product documentation and can be provided upon request. This warranty covers manufacturing defects and ensures your peace of mind with your purchase.

Q: Can I install this 8L90 transmission myself, or do I need a professional?

A: While technically possible for experienced DIY mechanics, we strongly recommend professional installation for our rebuilt 8L90 transmissions. Proper installation is crucial for optimal performance and longevity. A professional technician can ensure all necessary fluid levels, electrical connections, and programming are correctly addressed.

Q: How quickly can I expect my rebuilt 8L90 transmission to ship?

A: We understand the urgency of getting your vehicle back on the road. Our rebuilt 8L90 transmissions are typically in stock and ready for fast shipping. For precise shipping times and delivery estimates to your location, please contact our sales team directly. We strive to process and dispatch orders promptly to minimize downtime for our customers.

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