RELIATURE RE-1009 Ls Flexplate Adapter Spacer Conversion 723496962996 TH350 TH400 Swap 5.3 6.0

( Brand: Reliature ), ( Manufacturer Part Number: RE-1009 ), ( Country Of Origin: China ), ( UPC: 723496962996 ), ( Type: Flexplate Adapter ), ( Material: Steel ), ( Manufacturer Warranty: 1 Month )

Review RELIATURE Ls Flexplate Adapter Spacer Th350 Conversion Swap 5.3 6.0 fits LS2 LS3 LS6 LS7

Introducing the Reliance Remanufacturing RE-1009 LS Flexplate Adapter Spacer, an essential component for various transmission conversions and swaps. This adaptor spacer is specifically designed for use with the TH350 and TH400 transmission models, making it an ideal solution for those working on LS2, LS3, LS6, 5.3, 6.0, and LS7 engine applications.

The RE-1009 LS Flexplate Adapter Spacer is meticulously engineered to bridge the gap between the LS engine's flywheel and the TH350 or TH400 transmission bell housing. It features a robust and durable design, ensuring a reliable and secure connection between the engine and transmission components.

Manufactured with precision, this adaptor spacer boasts an exacting fit, eliminating the need for extensive modifications or custom fabrication. Its high-quality construction guarantees optimal performance and longevity, even under the most demanding driving conditions.

The RE-1009 LS Flexplate Adapter Spacer is an essential component for those seeking to upgrade their transmission or engine systems. Whether you're restoring a classic vehicle, building a high-performance racecar, or simply seeking to improve the functionality of your daily driver, this adaptor spacer is an indispensable addition to your project.

In summary, the Reliance Remanufacturing RE-1009 LS Flexplate Adapter Spacer is a versatile and reliable solution for TH350 and TH400 transmission conversions and swaps on various LS engine applications. Its robust design, precise fit, and high-quality construction make it an essential tool for any enthusiast or professional mechanic.

Re-1009 LS Flexplate Adapter Spacer for TH350/TH400 Transmission: A Comprehensive Analysis

The Re-1009 LS Flexplate Adapter Spacer is a crucial component for those planning to do an LS engine swap with a TH350 or TH400 transmission. This part connects the LS engine's flexplate to the transmission's input shaft. In this analysis, we will discuss the pros and cons of purchasing this component to help you make an informed decision.

1. Enables LS Engine Swap: The primary purpose of this adapter spacer is to facilitate the LS engine swap with TH350 or TH400 transmissions. Without it, the engine and transmission would not be compatible.

2. High-Quality Material: The Re-1009 LS Flexplate Adapter Spacer is typically made of strong materials like steel or billet aluminum, ensuring durability and reliability.

3. Precise Fitment: Properly designed and manufactured adapter spacers ensure a snug fit between the engine and transmission, minimizing vibrations and potential damage.

4. Improved Performance: By using a high-performance LS engine and a proven TH350 or TH400 transmission, you can achieve improved power output and better overall performance for your vehicle.

1. Cost: The Re-1009 LS Flexplate Adapter Spacer is not an inexpensive component, with prices ranging from $150 to $400 or more, depending on the manufacturer and material quality.

2. Additional Complexity: Installing an LS engine with a TH350 or TH400 transmission involves more steps compared to a stock engine swap, which could lead to more potential issues and increased labor costs.

3. Customization: Some vehicle owners prefer to customize their engine swaps with unique components, which might require additional modifications or the use of different adapter spacers that may not be as reliable or durable as the Re-1009 LS Flexplate Adapter Spacer.

The Re-1009 LS Flexplate Adapter Spacer is an essential component for those embarking on an LS engine swap with TH350 or TH400 transmissions. Its benefits include enabling the swap, utilizing high-quality materials, ensuring precise fitment, and potentially improving vehicle performance. However, it comes with drawbacks such as a significant cost, added complexity, and potential customization requirements. Ultimately, the decision to purchase this adapter spacer depends on your specific needs, budget, and the level of customization you desire for your engine swap project.

If you're serious about your LS engine swap project and want a reliable, proven solution for connecting your engine to the transmission, the Re-1009 LS Flexplate Adapter Spacer is a worthwhile investment. Look for reputable manufacturers that offer high-quality materials and precise fitment to ensure a successful swap and long-lasting performance.

Details:

When installing a Th350 or Th400 behind LS engine while using curved flywheel you'll need this adapter spacer. For use on 1998 04 LS1 based engines using a TH350 or TH400 transmission. The spacer will the nose of converter to curved flexplate. LS1 Flexplate Adapter Spacer for GM TH350 TH400 Conversion.

specifications rockeareng:

• for models: Ls2, Ls3, Ls6, Ls7
• brand: Reliature
• mpn: Re-1009
• country of origin: China
• upc: 723496962996
• type: Flexplate Adapter
• material: Steel
• manufacturer warranty: 1 Month

shipping rockeareng:

• transit: 6-12 Days
• cost: $0.00
• carrier: USPS
• type: Fixed
• service: USPS First Class
• class: Standard

offer rockeareng:

• quantity: 1
• started: November 13, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home
• best offers: True

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general rockeareng:

• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
• condition: New

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• # reviews: 3
• city: El Monte, California
• rating: 100.0%

returns rockeareng:

• time: 60 Days
• policy: Returns Accepted
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