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YUE Fit For Gen III GM LS V8 to TH350/700R4 Transmission Adapter Kit

4.6 (1) Write Review
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$89.99

$ 39 .99 $39.99

In Stock
  • For 1997-07 GM LS1/LS6 engines (up to '09 for LS2) and 4.8/5.3/6.0 truck engines
  • Make your Gen III LS replacement even easier with the Complete Adapter Kit for GM Automatic Transmissions.
  • The 4mm thick center plate provides a solid foundation. The ring gear is precision welded using a cold welding process to SFI 29.1 specifications.
  • This product is closely inspected throughout the manufacturing process to ensure a high quality, safe product.
  • 【Warm Reminder】: May not work with some 1999-2000 LQ4 6.0 LS engines, especially those with 4L80E automatics, as they require a flat flex plate.


Kit Includes: (1) Trans Adapter Flexplate GM LS Gen II to early GM 3/4 speed automatic Works with 10.75" & 11.066" (11.1") bolt-pattern torque converters SFI 29.1 certified Forged 1-piece steel ring gears 168 tooth Works with stock LS starter motor (6) Gen III LS Flexplate Bolts Fits Chevrolet Gen III/LS Series V8 Exclusive, flat, 12-point head design Has a 200,000 psi rating M11 x 1.5 (1) LS Crank Sleeve Adapter Overall Height: 1.04" Inside Diameter: 1.47" Diameter Small End: 1.70" Diameter Big End: 2.00" Material Type: Steel (1) Torque Converter Bolt Kit Under Head Length: 1.25" Thread Pitch: 7/16"-20 Wrench Type: 12 Point


Antonio Turner
Reviewed in the United States on February 20, 2024
The flex plate to engine bolts worked great, torqued down no problem and the spacer for the torque converter was great as well, but the bolts for the flex plate to torque converter didn’t work at all, and this is a stock 700r4 torque converter, had to go to the hardware store to buy new bolts, other than that it works good.