Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 2, 1996.
As of Wednesday, May 22nd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1981-1995 GM vehicles equipped with the TH-125C 3 speed automatic transmissions. 1981-1992 GM vehicles equipped with the TH-700-R4 automatic overdrive transmissions. 1985-1992 GM vehicles equipped with the TH-440-T4 automatic overdrive transmissions.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-408
  • Executive Order 408 / D408
  • ARB # D-408
  • Executive Order No: D-408
  • C.A.R.B. No. D-408
  • Resolution D-408
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-408 PDF

D-408 Document:

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