Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 23, 1986.
As of Sunday, May 19th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
No. 6.2G1982-1987 model-year Chevrolet/GMC heavy-duty vehicles powered by a 6.2 liter General Motors heavy-duty diesel engineModifications to the OEM emission-related parts due to the installation of the turbocharger kit include a new air cleaner assembly, a new 3" low-restriction muffler and 3" diameter exhaust pipe.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-161-3
  • Executive Order 161-3 / D161-3
  • ARB # D-161-3
  • Executive Order No: D-161-3
  • C.A.R.B. No. D-161-3
  • Resolution D-161-3
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-161-3 PDF

D-161-3 Document:

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