Approval Details

Valid E.O.


This Executive Order approved the specified parts on on September 9, 1992.
As of Friday, March 1st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1987-1992 General Motor light, medium, and heavy duty trucks equiped with a 5.0 L (305 CID) or 5.7 L (350 CID) TBI Engines

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-276
  • Executive Order 276 / D276
  • ARB # D-276
  • Executive Order No: D-276
  • C.A.R.B. No. D-276
  • Resolution D-276
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-276 PDF

D-276 Document:

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