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DICMIC LS V8 Flexplate Adapter Kit for GM Gen III Transmissions (TH350, TH400) (700R4)

A reliable kit for easy LS engine integration into older transmissions.

Frowse Rating7.0/10

This flexplate adapter kit enables the installation of GM LS engines into various transmission setups. It includes essential components for seamless integration, making it a practical choice for engine conversions. Designed for specific GM engines, it also meets the required certification standards for performance and reliability.

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Frowse Rating 7.0/10

Best for: Automotive enthusiasts performing LS engine swaps

Our Review

The DICMIC LS V8 Flexplate Adapter Kit is an exceptional choice for automotive enthusiasts aiming to integrate GM Gen III LS engines into older transmission setups. Its robust design, featuring a flexplate that is .035" thicker than the stock version and SFI 29.1 certified, ensures reliability even under demanding conditions. This kit streamlines the conversion process by utilizing factory LS starters, which can significantly reduce overall conversion costs, catering to those looking for cost-effective solutions.

This adapter kit is particularly well-suited for owners of 1997-2007 GM LS1/LS6 engines and various truck engines, offering comprehensive compatibility with popular transmissions like TH350, 700R-4, and 4L60. Ideal for performance builds, it maximizes compatibility and efficiency while ensuring a seamless transition from older engine configurations to LS applications.

In summary, the DICMIC LS V8 Flexplate Adapter Kit stands out for its quality and compatibility, making it a must-have for anyone looking to modernise their vehicle’s drivetrain with ease and reliability. We highly recommend it for anyone undertaking an LS swap project.

What we like

  • SFI 29.1 certified for enhanced durability
  • Simplifies installation with factory LS starter compatibility
  • Includes all necessary components for installation
  • Fits multiple LS engine variants
  • Offers robust construction for performance builds

Our verdict

A reliable kit for easy LS engine integration into older transmissions.

Product Details

The DICMIC LS V8 Flexplate Adapter Kit is designed for GM Gen III LS engine conversions, allowing compatibility with TH350, 700R-4, 200-4R, 4L60, and Powerglide transmissions, which originally came with non-LS engines such as SBC or BBC V8. It works with torque converter bolt patterns of 10.75″ and 11.066″ (11.1″) and supports the use of factory LS starters, significantly reducing conversion costs. The flexplate in this kit is .035″ thicker than stock models and meets SFI 29.1 certification standards for enhanced reliability.

Compatibility

  • Fits 1997-2007 GM LS1/LS6 engines (up to 2009 for LS2)
  • Compatible with 4.8, 5.3, and 6.0 truck engines including L33, L59, LM4, LM7, LQ4, LQ9, and LR4

Included Components

  • 1x Trans Adapter Flexplate
  • 6x Gen III LS Flexplate Bolts
  • 1x LS Crank Sleeve Adapter
  • 1x Torque Converter Bolt Kit
ASIN:
B0B3MDP9JP
Brand:
DICMIC
MPN:
DICMIC-D326

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