Approval Details

Valid E.O.


This Executive Order approved the specified parts on on January 25, 1996.
As of Sunday, May 19th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1988-1995 trucks originally equipped with a GM 454 CID. (7.4L) gasoline engine.Cylinder bored to increase displacement from 7.4L to 8.2L and existing piston replaced with larger piston, ported and polished cylinder heads, and an increase in lift and duration on the camshaft. The stock mechanical fuel pump is removed and replaced by an electronic fuel pump.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-126-3
  • Executive Order 126-3 / D126-3
  • ARB # D-126-3
  • Executive Order No: D-126-3
  • C.A.R.B. No. D-126-3
  • Resolution D-126-3
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-126-3 PDF

D-126-3 Document:

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