Approval Details

Valid E.O.


This Executive Order approved the specified parts on on February 8, 1993.
As of Thursday, July 25th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
(list at model specification)1987 and older model-year GM vehicles powered with 267-400 CID carbureted gasoline engines. Part Numbers : WG1103, WG1103K, WG1127, WG1127K, WG1128, WG1128K, WG1137, WG1137K, WG1138, WG1138K, WG1158, WG1158K, WG5042, WG5042K, WG5043, WG5043K, WG5044, WG5044K, WG5071, WG5071K, WG5072, WG5072K,

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-299-1
  • Executive Order 299-1 / D299-1
  • ARB # D-299-1
  • Executive Order No: D-299-1
  • C.A.R.B. No. D-299-1
  • Resolution D-299-1
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-299-1 PDF

D-299-1 Document:

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