Approval Details

Valid E.O.


This Executive Order approved the specified parts on on September 9, 1992.
As of Sunday, April 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
1412-16, 1416-161992 and older GM vehicles with 262-454 CID gasoline engines

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-279
  • Executive Order 279 / D279
  • ARB # D-279
  • Executive Order No: D-279
  • C.A.R.B. No. D-279
  • Resolution D-279
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-279 PDF

D-279 Document:

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