Approval Details

Valid E.O.


This Executive Order approved the specified parts on on September 15, 1992.
As of Thursday, July 25th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
104121, 104125 1041241987-1992 GM vehicles with Tuned Port FI and 305 to 350 CID V8 engines using hydraulic roller lifter.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-225-22
  • Executive Order 225-22 / D225-22
  • ARB # D-225-22
  • Executive Order No: D-225-22
  • C.A.R.B. No. D-225-22
  • Resolution D-225-22
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-225-22 PDF

D-225-22 Document:

Current View

Previous E.O. D-225-21 | Previous E.O. D-224 | Next E.O. D-225-23 | Next E.O. D-226