Approval Details

Valid E.O.


This Executive Order approved the specified parts on on November 17, 1997.
As of Tuesday, May 21st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
300-481967-1986 GM vehicles equipped with 5.7L enginesIt is an intake manifold manufactured out of aluminum with high rise dual plane design, divided plenum, EGR provision, and square flange carburetor mounting

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-115-9
  • Executive Order 115-9 / D115-9
  • ARB # D-115-9
  • Executive Order No: D-115-9
  • C.A.R.B. No. D-115-9
  • Resolution D-115-9
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-115-9 PDF

D-115-9 Document:

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