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BDFHYK Flexplate Adapter Spacer LS Swap Torque Stall Converter Hub Crankshaft Adapter Compatible with TH350 TH400 Transmission

Free shipping on orders over $29.99

$10.99

$ 5 .99 $5.99

In Stock
  • ✔️【PREFECT DESIGNED】Flexplate Adapter Spacer compatible with GM LS series Xtreme Duty Flexplate with a 4mm thick centerplate, to GM automatic transmission For 1998-2004 LS based engines using a TH350 or TH400 transmission.
  • ✔️【STABLE & GOOD DUCTILITY】Crankshaft adapter has good ductility, conduction and thermal conductivity, and has strong ferromagnetic. Stable characteristics, high reliability. Perfect match for the original car.
  • ✔️【EASY INSTALLATION】Ls Adapter sleeves allow you to bolt a GM automatic transmission to an engine or an older GM automatic transmission to an LS-series engine. These adapter sleeves insert into the crankshaft flange with no modifications, giving you the correct distance and pilot size.
  • 🚗【ATTENTION】Use of this ls flexplate adapter keeps you from possibly damaging the input shaft of your transmission when doing a transmission swap. pilot bushing bore changes and flexplate/flywheel configurations play an important in interchange.
  • 👍【THE BEST】BDFHYK values your shopping experience, If you encounter any problems with the LS flexplate adapter, please tell us. We provide 24-hour mail service and will help you as soon as possible.



Product Description

Flexplate Adapter Spacer LS Swap Torque Stall Converter Hub Crankshaft Adapter
Flexplate Adapter Spacer LS Swap Torque Stall Converter Hub Crankshaft Adapter
Flexplate Adapter Spacer LS Swap Torque Stall Converter Hub Crankshaft Adapter
Flexplate Adapter Spacer LS Swap Torque Stall Converter Hub Crankshaft Adapter

Note:

  • Be careful not to ding the adapter, as doing so could prevent the converter from sliding into position. It is recommended to use a rubber or plastic hammer.
  • To help the adapter go in straight, use a 2x4 or some other softer material to ensure that it is pressed in evenly.

Perfecto
2025-09-07 16:46:55
Es perfecto
GeneH
2025-07-23 11:11:58
As many have said this adapter is loose in the crank and doesn't fit over the torque converter! Going to order from somewhere else. This is junk.
Customer
2025-06-24 21:06:10
Worked perfect
Donald Williams
2025-03-17 11:42:53
Just as shown on Amazon.
LEDBETTER 68
2025-02-10 13:26:40
Works great
Jeff
2024-12-31 15:05:24
Fits crank but does not fit converter
skylor
2024-12-29 21:59:49
It is pretty solid and thick metal. The only issue I had was it was like 1/8 inch too small to fit on my torque converter, but after a little filing on both parts it fit perfect.
Customer
2024-12-13 14:24:24
Worked great.. I did a 4l80e swap on my trans am and when I received my toque converter the center hub was to short , I found this spacer here on amazon and fit perfectly
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