Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on January 24, 1994.
As of Thursday, August 22nd, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsRemarks
28140 & 28140-61975-79 Pontiac Firebird, Trans Am W/ 326-455All applicable vehicles are non-feedback, i.e. ne equipped with oxygen sensor.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-167-7
  • Executive Order 167-7 / D167-7
  • ARB # D-167-7
  • Executive Order No: D-167-7
  • C.A.R.B. No. D-167-7
  • Resolution D-167-7
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-167-7 PDF

D-167-7 Document:



                                                        (Page 1 of 2)

                                State of California
                                AIR RESOURCES BOARD

                              EXECUTIVE ORDER D—167—7
                     Relating to Exemptions Under Section 27156
                                of the Vehicle Code

                             HEDMAN MANUFACTURING,    INC.
                                   HEDMAN HEDDERS


‘Pursuant to the authority vested in the Air Resources Board by Section 27156 of
 the Vehicle Code; and

Pursuant to the authority vested in the undersigned by Sections 39515 and 39516
of the Health and Safety Code and Executive Order G—45—5;

IT IS ORDERED AND RESOLVED: That the installation of the Hedman Hedders,
manufactured by Hedman Manufacturing of 9599 Jefferson Boulevard, Culver City,
California, 90232, has been found not to reduce the effectiveness of the
applicable vehicle pollution control system and, therefore, is exempt from the
prohibitions of Section 27156 of the Vehicle Code for those non—feedback
vehicle applications listed in Exhibit A, which is attached hereto and
incorporated herein.

This Executive Order is valid provided that installation instructions for this
device will not recommend tuning the vehicle to specifications different from
those submitted by Hedman Manufacturing, Inc..

Changes made to the design or operating conditions of the device, as exempt by
the Air Resources Board, which adversely affect the performance of a vehicle‘s
poliution control system shall invalidate this Executive Order.

Marketing of this device using any identification other thar that shown in this
Executive Order or marketing of this device for an application other than those
listed in this Executive Order shall be prohibited unless prior approval is
obtained from the Air Resources Board.  Exemption of the device shall not be
construed as exemption to sell, offer for sale, or advertise any component of
the kit as an individual device.

This Executive Order does not constitute any opinion as to the effect the use of
this device may have on any warranty either expressed or implied by the vehicle
manufacturer.

THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION, ACCREDITATION,
APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY THE AIR RESOURCES BOARD OF CLAIMS
OF THE ADPLICANT CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF
HEDMAN MANUFACTURING INC.‘S HEDMAN HEDDERS.

Violation of any of the above conditions shall be grounds for revocation of this
order.   The order may be revoked only after ten day written notice of intention
to revoke the order, in which period the holder of the order may request in
writing a hearing to contest the proposed revocation.        If a hearing is
requested,   it shall be held within ten days of receipt of the request and the


HEDMAN MANUFACTURING,   INC.            EXECUTIVE ORDER D—167—7
HEDMAN HEDDERS                          (Page 2 of 2)




order may not be revoked until a determination after hearing that grounds for
revocation exist.

No claim of any kind, such as "Approved by the Air Resources Board" may be made
with respect to the action taken herein in any advertising or other oral or
written communication.

Executive Order D—167—6 is superseded and of no further force and effect.

Executed at El Monte, California, this 0‘1   /VL\   of January,   1994.




                                       R.  B. Summerfield
                                       Assistant Division Chief
                                       Mobile Source Division


                                                                (Page 1 of 2)

                     EXECUTIVE ORDER D—167—7       EXHIBIT A REVISED


                HEDMAN MANUFACTURING HEDDER VEHICLE APPLICATION LIST



Hedman               Model     Engine Vehicle
Part Number          Year      Size(s) Application(s)

28140   & 28140—6     1975—79 326—455 Pontiac Firebird and Trans Am
                      1976—77 326—455 Pontiac Grand Am and Lemans
                      1975—77 326—455 Pontiac GTO and Tempest
28150 & 28150—6       1975—79 326—456 Pontiac Firebird and Trans Am
58060 & 58060—6       1975—77  350    Oldsmobile 442 and Cutlass
58070 & 58070—6       1978—80 260—403 Oldsmobile 442, Cutlass and Vista Wagon
58150 & 58150—6       1975—76 400—455 Oldsmobile 442,       Cutlass,   Delta 88 and Vista
                                ©     Cruiser Wagon
68091 & 68091—6      1975—80 396—454 Chevrolet Corvette
68097 & 68097—6      1975—80 396—454 Chevrolet Corvette — No A.I.R.
68191 & 68191—6      1975—77 396—464 Chevrolet Chevelle
                     1975—79 396—454 Chevrolet Nova
68197 & 68197—6      1975—77 396—454 Chevrolet Chevelle and El Camino — No A.I.R.
                     1975—79 396—454 Chevrolet Nova — No A.I.R.
68271 & 68271—6      1975—80 265—400 Chevrolet Camaro
                     1975—79 265—400 Chevrolet Nova
68277 & 68277—6      1975—80 265—400 Chevrolet Camaro produced before 1/1/80
                                         —   No A.I.R.
                     1975—79   265—400   Chevrolet Nova    — No A.I.R.
68291 & 68291—6      1975—77 265—400 Chevrolet Chevelle,        El Camino, Monte Carlo
                     1975—81 265—400 Chevrolet Impala and Caprice
68297   & 68297—6    1975—77 265—400 Chevrolet Chevelle,        El Camino,   Monte Carlo —
                                     No A.I.R.
                     1975—81 265—400 Chevrolet Impala and Caprice — No A.I.R.
68301   & 68301—6    1975—80   265—400   Chevrolet   Corvette
68307 & 68307—6      1975—80 265—400 Chevrolet Corvette — No A.I.R.
68311 & S831i1l—6    1978—80 265—400 Buick Regal and Skylark, Chevrolet Chevelle,
                                         Monte Carlo, and El Camino, Oldsmobile
                                         Cutlass, and Pontiac Grand Prix, Lemans,      and
                                         Tempest
68317 & 68317—6      1978—80 265—400 Buick Regal and Skylark, Chevrolet Chevelle,
                                         Monte Carlo,    and El Camino,   Oldsmobile
                                     Cutlass, and Pontiac Grand Prix, Lemans, and
                                     Tempest — No A.I.R.
68601 & 68601—6      1975—80 265—400 Chevrolet Camaro, Chevelle, Nova II, and
                                     Monte Carlo
                     1975—81 265—400 Chevrolet Caprice and Impala
                     1978—80 265—400 Buick Regal and Oldsmobile Cutlass
68607 & 68607—6      1975—80 265—400 Chevrolet Camaro, Chevelle, Nova II, and
                                     Monte Carlo— No A.I.R.
                     1975—81 265—400 Chevrolet Caprice and Impala— No A.I.R.
                     1978—80 265—400 Buick Regal and Oldsmobile Cutlass— No A.I.R.
68611 & 68611—6      1975—80 396—454 Chevrolet Camaro
                     1975—77 396—454 Chevrolet Chevelle
68617 & 68617—6      1975—80 396—454 Chevrolet Camaro — No A.I.R.
                     1975—77 396—454 Chevrolet Chevelle — No A.I.R.


HEDMAN MANUFACTURING                                            EXECUTIVE   ORDER D—167—7
HEDMAN HEDDERS                                                  APPENDIX A REVISED
                                                                (Page 2 of 2)




69061        69061—6    1975—82 265—400 Chevrolet/GMC G—series Van Class C
69067        69067—6    1975—82 265—400 Chevrolet/GMC G—series Van Class C — No
                                          A.I.R.
69091        69091—6    1975—82   265—400 Chevrolet/GMC 2—wd 1/2—1 ton pick—up truck,
                                          Blazer and Suburban (K—5 Chassis)
                        1982      265—400 Chevrolet/GMC 4—wd 1/2—1 ton pick—up truck,
                                          Blazer and Suburban (K—5 Chassis)
                        1975—91   265—400 Chevrolet/GMC Class A Motorhome GVWR
                                          8501 lbs. — up
69097        69097—6    1975—81   265—400 Chevrolet/GMC 2—wd 1/2—1 tom pick—up truck —
                                          No A.I.R.
                        1982      265—400 Chevrolet/GMC 4—wd 1/2—1 ton pick—up truck,
                                          Blazer and Suburban (K—5 Chassis)— No A.I.R.
                        1975—91   265—400 Chevrolet/GMC Class A Motorhome GVWR
                                          8501 lbs.   — up.— No A.I.R.
69111        69111—6    1975—86 396—454 Chevrolet/GMC 1/2—1 ton 2—wd pick—up truck,
                                          Blazer and Suburban
                        1975—81 396—454 Chevrolet/GMC 1/2—1 ton 4—wd pick—up truck,
                                          Blazer and Suburban
69117        69117—6    1975—81   396—454 Chevrolet/GMC 1/2—1 ton 4—wd pick—up truck —
                                          No A.I.R.
                        1975—86   396—454 Chevrolet/GMC 1/2—1 tomn 2—wd pick—up truck        —
                                          No A.I.R.
69121        69121—6    1975—91   396—454 Chevrolet/GMC Class A Motorhome,      rear wheel
                                          drive only
69127        69127—6    1975—91   396—454 Chevrolet/GMC Class A Motorhome,      rear wheel
                                          drive only — No A.I.R.
69231        69231—6    1975—81   265—400 Chevrolet/GMC 1/2—3/4 ton 4—wd pick—up truck,
                                          Blazer and Suburban
69237        69237—6    1975—81   265—400 Chevrolet/GMC 1/2—3/4 ton 4—wd pick—up truck
                                          Blazer and Suburban— No A.I.R.
89100        89100—6    1975—76   352—427 Ford F100—F350 pick—up truck
        6




89120        89120—6    1975—76   352—427 Ford F250 pick—up truck
        en




89140        89140—6    1975—79   460     Ford F100—F350 2—wd pick—up truck
89150        89150—6    1975—79   302     Ford F100 2—wd pick—up truck
        m




89160        89160—6    1975—80   302W—351W Ford E Series Van
        m




89180        89180—6    1975—77 352—390 Ford F100 4—wd pick—up truck
        ob




89200        89200 —6   1976—80 460     Ford E Series Van
        b




89210        89210—6    1977 1/2—79 351M—400M Ford Bronco and F100—F250 4—wd pick—up
        m




                                        truck
89270        89270—6    1980—81 351W    Ford F100—F350 2—wd pick—up truck
        in




89280        89280—6    1980    460     Ford F—Series pick—up truck
        m




89330        89330—6    1980—81 351M—400M Ford F100—F350 2—wd and 4—wd pick—up truck
        m




                                           and Bronco
89350        89350—6    1980—81 302W     Ford F100—F350 2—wd and 4—wd pick—up truck
                                         and Bronco
89410   & 89410—6       1975—77 302W     Ford Bronco

All applicable vehicles are non—feedback,      i.e. not equipped with oxygen sensor.



Document Created: 2005-09-01 12:40:39
Document Modified: 2005-09-01 12:40:39

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