LS1 Flexplate Adapter Spacer for GM TH350 TH400 700R4 Conversion
When installing a Th350, Th400, 700R4 behind a LS engine while using a stock curved flywheel you'll need this adapter spacer.
The spacer will center the nose of the converter to the curved flexplate.
For use on LS based engines including all 4.8, 5.3, 5.7, 6.0, 6.2, 7.0 using a TH350, TH400, or 700R4 transmission.
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I have a TH350c Lock Out Transmission mounting on a 5.3 LS motor and this adapter worked perfect. Thank You!
Michigan Motorsports was wonderful to work with!
I'm impressed find it, buy it ,recieve it,install it and enjoy it
I bought the ls swap spacer for TH400, it works great . Thank you
Awesome product fits perfect
great part don't need anything but this spacer and elongate flex plate converter holes the job is done
Great finish and fit. Worked like a dream.
I haven’t installed it yet but just by feeling it, it’s made of good material would consider it a great product for those looking to install their old transmissions to modern Ls motors