Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on August 3, 2007.
As of Monday, January 20th, 2025 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModificationRemarks
Series 430001996 - 2003 selected GM light-duty truck 2 and medium-duty vehicles (MDV)NoneContact manufacturer or distributor for specific vehicle application

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-193-51
  • Executive Order 193-51 / D193-51
  • ARB # D-193-51
  • Executive Order No: D-193-51
  • C.A.R.B. No. D-193-51
  • Resolution D-193-51
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-193-51 PDF

D-193-51 Document:


CARB_D-193-51

                                                                         _ (Page 1 of 3)

                                   State of California
                              AIR RESOURCES BOARD

                            EXECUTIVE ORDER D—193—51
                     Relating to Exemptions under Section 27156
                                  of the Vehicle Code

                            Car Sound Exhaust System, Inc.
              "THREE—WAY CATALYTIC CONVERTER SERIES 43000"

WHEREAS, Vehicle Code Sections 27156, and Title 13, California Code of Regulations
(hereafter "CCR") Section 2222(h), authorize the California Air Resources Board and its
Executive Officer to exempt new aftermarket catalytic converters from the prohibitions of
Vehicle Code Section 27156.

WHEREAS, Car Sound Exhaust System, Inc. (Car Sound) of 22961 Arroyo Vista, Rancho
Santa Margarita, California 92688, has applied to the Air Resources Board for exemption _
from the prohibitions in Vehicle Code Sections 27156 to market its new aftermarket series
43000 three—way catalytic converter (TWC) for selected 2003 and older General Motors
trucks equipped with an on—board diagnostic II (OBD—II) system as specified in Appendix
D—193—51 and incorporated herein. The application coverage excludes vehicles equipped
with a warm—up catalyst. Series 43000 TWC will be used in dual parallel underbody or single
underbody vehicle applications. Series 43000 TWC may also be installed on non—OBD II
vehicles (1995 and older) similar in engine and exhaust configuration to those listed in
Appendix D—193—51.                                                     '

WHEREAS, pursuant to the authority vested in the Executive Officer by Health and Safety
Code Section 39515 and in the Chief, Mobile Source Operations Division by Health and
Safety Code Section 39516 and Executive Order G—02—003, the Air Resources Board finds
that the above aftermarket catalytic converter complies with the California Vehicle Code
Section 27156 and Title 13, California Code of Regulations, Section 2222(h). The emissions
performance of the catalytic converter was based on durability bench—aging by Delphi Engine
and Chassis Systems using the ARB—modified RAT—A bench—aging cycle for 100 hours, as
specified in the "Optional Evaluation Procedures for New Aftermarket Non—original Equipment
Catalytic Converters Equipped with On—Board Diagnostic II (OBD I!) Systems."

WHEREAS, emissions tests conducted at the Automotive Testing and Development
Services, Ontario, California, using a 1999 5.7L Chevrolet Tahoe, test group
XGMXAO05.7185, certified to the Medium—Duty Vehicle 2, Low Emission Vehicle emission
standards (MDV2, LEV), showed that the vehicle met the applicable emission standards with
Series 43000 TWC (2 units) installed. The following are the test results in grams per mile:

                                                nmos _ co                  NOx
MDV2 120K LEV standards                         0.230        6.4           0.6
Average Series 43000 TWC Test Results           0.125        2.5           0.2


     CAR SOUND EXHAUST SYSTEM, INC. — CATALYTIC CONVERTER — D—193—51


                                              2.

IT IS HEREBY RESOLVED that the above catalytic converter is exempt from the prohibitions
in Vehicle Code Section 27156 for installation on the approved vehicle applications specified
in Appendix D—193—51 subject to the following conditions:

      1.     No changes are permitted to the catalytic converter as described in the
             application for exemption. Any changes to the catalytic converter or any of its
             components, and other factors addressed in this order must be evaluated and
             approved by the Air Resources Board prior to marketing in California.

             Marketing of the catalytic converter using identifications other than those shown
             in the exemption application, and in this Executive Order, or marketing of the
             catalytic converter for application other than the ones shown in this Executive
             Order shall be prohibited unless prior approval is obtained from the Air
             Resources Board. Exemption of this product shall not be construed as an
             exemption to sell, offer for sale, or advertise any components of the catalytic
             converter as individual devices.

             Any oral or written references to this Executive Order or its content by Car
             Sound Exhaust System, Inc., its principals, agents, employees, distributors,
             dealers, or other representatives must include the disclaimer that the Executive
             Order or the exemption it provides is not an endorsement or approval of any
             ernission reduction claims for the catalytic converter and is only a finding that
             the catalytic converter is exempt from the prohibitions of Vehicle Code Section
             27156.

             Car Sound Exhaust System, Inc.‘s installation instructions for the new catalytic
             converter must conform to requirements in Paragraphs | and xX of the "Optional
             Evaluation Procedures for New Aftermarket Non—original Equipment Catalytic
             Converters Equipped with On—Board Diagnostic II (OBD II) Systems."

             Upon installation, the catalytic converter must carry a manufacturer‘s warranty
             for 50,000 miles on the substrates and 50,000 miles or five years on the shell
             and end pipes.

             Car Sound Exhaust System, Inc. and its vendors may not advertise the new
             aftermarket catalytic converter as a "high or easy flow" catalytic converter or
             use any phrase that could make it appear to perform better than an OEM
             catalytic converter.

             Car Sound Exhaust System, Inc., its associates, vendors, other businesses,
             and individuals may not sell or supply the substrate of the new aftermarket
             catalytic converter to a third party to be assembled in a different facility and
             marketed under this Executive Order.



CAR SOUND EXHAUST SYSTEM, INC. — CATALYTIC CONVERTER — D—193—51


                                               —3.


       8.     Any marketing arrangement of the new aftermarket catalytic converters by a
              third party, which involves the use of packaging identification different from the
              ones described in this Executive Order, must be approved by the Air Resources
              Board prior to shipment.

       9.     Car Sound must submit the required quality audit and production quantity
              reports for its aftermarket catalytic converter on a semi—annual basis, covering
              the periods January 1 through June 30, and July 1 through December 31.

Executive Order D—193—40 dated December 20, 2006, is hereby superseded and of no further
force and effect.

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 it, during 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 order may not be revoked until a determination is made, after the hearing, that
grounds for revocation exist.

Executed at El Monte, California, this   5 «A—day of August 2007.



                              Q. Rrvrener
                                 fi@nette Hebert, Chief
                                   Mobile Source Operations Division




      CAR SOUND EXHAUST SYSTEM, INC. — CATALYTIC CONVERTER — D—193—51


                                                           APPENDIX D—193—51
                                   Car Sound Exhaust System, Inc. Series 43000 GM LDT2 and MDYV‘s Trucks

      Model                    .               Engine       .      .     Cert.   Weight   Exhaust   Converter     Total      Monitored      f            .       R
No.   Year       Make      Vehicle Model        Size     Engine Family   Level   Class     Type       Type      Converters   Converters   Universal    Direct Fit

                           PU 1500/2500                                                                                                    43009         43457
 1                             VAN                      TGM4.38PGBEK             MDV3
                         G1500/2500/3500                                                                                                   43009         43414
                         S—10 Pickup 2WD,
                          Sonoma Pickup         4.3L                                                                                       43006         43484
2                              2ND                      TGM4.32PGKEK             LDT2
                         S—10 Blazer,
                              Jimmy
                                      S—15                                                  s                       1            1         43006         43455
3                           Astro/Safari                TGM4.35PGFEK                                                                       43009         43410

4                       PU 1500/2500 2WD                TGMS5.0HPG1EK            MDV2                                                      43009         43457
                         VAN G1500/2500         5.0L                                                                                       43009         43414

5                       PU 1500/2500 4WD                TGMS5.OJPG1EK            MDV3                                                      43009         43457
                           PU 1500/2500
             |              WD/AWD                                                                                                         43004         43453

e     1996               VANDriver
                              G2500/3500
                                   side
                                                        TGMS.7SPGFEK Tier1       MDV2                                                      43006         43415
                         VAN G2500/3.500       5.7L                                                                                        43006         43413
                 GM       Passenger side                                                              TWC
                          PU 3500 2WD                                                                                                      43006         43453
7                        Suburban, Tahoe,               TGMS5.76PGFEK                                                                      43006         43453
                         Yukon, Escalade
8                          PU 3500 4WD                  TGMS5.7JPG1EK                       p                       o            2         43006         43453
                           PU 2500/3500
                            2WD/AWD                                                                                                        43006      |43470/43471
                             Front/Rear
                                                                                 MDV3
                         VA"égif‘l%‘foo                                                                                                    430098        43416
9                                              74L .    TGMT7.A4J8G1EK
                         VAN G2500/3_500                                                                                                   43009         43417
                          Passenger side
                         Suburban, Tahoe,
                        Escalade Front/Rear|                                                                                               43006      |43470/43471

10                         PU 1500/2500                 VGM4.3HPG1EK     Tien    MDv2                                                      43009         43457
       09                VAN G1500/2500                                   ler                                                              43009         43414
11    1997                  VAN G3500          4.3L     VGM4.3JPG1EK             Mpvs       S                       1            1         43009         43414
12                                                      VGM4.32PG2ZEK    TLEV    LDT2                                                      43009         43410
13                         Astro/Savana                 VGNM4.3HPGsEK LEV_|_Mbvz2                                                          43009         43410


                                                                                 1 of 7


                                                                   APPENDIX D—193—51
                               Car Sound Exhaust System, Inc. Series 43000 GM LDT2 and MDYV‘s Trucks

      Model                .             Engine       .       .     Cert.    Weight   Exhaust   Converter     Total      Monitored      .            .       .
 o
No.   Year    Make   — Vehicle Model      Size     Engine Family    Level    Class     Type       Type      Converters   Converters   Universal    Direct Fit

                     S—10 Blazer, S—15
14                   Jimmy, S—10, S—15    4.3L    VGM4.32PG1EK               LDT2                                                      43006         43484
                            P/U

15                   PU 1500/2500 2WD             VGMS5.OHPG1EK Tier1        MDV2       s                       1            1         43009         43457
                      VAN G1500/2500      5.0L                                                                                         43009         43414

16                   PU 1500/2500 4WD             VGMS.OJPG1EK               MDvs                                                      43009         43457

                        VAN G3500                                                                                                      43009         43414
                      VAN 9250(.)/3500                                                                                                 43006         43415
                         Driver side                                         MDv2
                      VAN G2500/3500                  .
17                     Passenger side             VGMS5.7JPG1EK                                                                        43006         43413

                     Suburban, Tahoe,
                     Yukon, Escalade                                                                                                   43004         43453
                      VANDriver
                           G2500/3500
                                side                                         MDvs
                                                                                                                                       43006         43415
      1997           Suburban, Tahoe,    5.7L
18                   Yukon, Escalade              VGMS.7JPG1GK                                                                         43004         43453

              am      VAN G2500/3500
                       Passenger side
                                                                                                 TwC                                   43006         43413
                     Suburban, Tahoe,                                 .
                     Yukon, Escalade                                Tier 1              D                       2            2         43004         43453
19                   PU 1500/2500/3500            VGMS5.7HPG1EK              MDV2                                                      43004         adasa

                        2WD/AWD

                       PU 2500/3500
                         2WNWD/4wd                                                                                                     43006      |43470/43471
                        Front/Rear
                      VAN G2500/3500
20                      Driver side      7.AL     VGMT7.A4J8G1EK             MDV3                                                      43009         43416
                      VAN G2500/3§00                                                                                                   43009         43417
                      Passenger side
                     Suburban, Tahoe,
                      Yukon, Escalade                                                                                                  43006      43470/43471

21                     PU 1500/2500               WGMXA04.3190               MDV2                                                      43009         43457
                           VAN                                      Tier 1
22    1998           G1500/2500/3500     4.3L     WGMXTO4.3192               MDV3       3                       A            A         43009         43414

23                                                WGMXAO4.3188       LEV     MDV2                                                      43009         43410
24                     Astro/Savana               WaMxTo4.3187 TLEV |LDT2                                                              43009         43410

                                                                             2 of 7


                                                       APPENDIX D—193—51
                               Car Sound Exhaust System, Inc. Series 43000 GM LDT2 and MDV‘s Trucks

      Model                .             Engine       .       .    Cert.    Weight   Exhaust   Converter     Total      Monitored      .           &         a
No.   Year    Make     Vehicle Model      Size     Engine Family   Level    Class     Type       Type      Converters   Converters   Universal    Direct Fit

                        S—10 Pickup
25                     2WwD/Sonoma
                        Pickup 2WD
                                          4s      w@MxT04.3184              LoTtz                                                     43006        43468
                        S—15 Jimmy                                                     S                       1            1         43006        43455
                       PU 1500/2500                                           —                                                       43009        43457
26                    VANGisoozsoo        sor     WGMXA05.0182| __ ,        MDV2                                                      43009        43414
27                     PU 1500/2500               WGMXA05.0184              MDV3                                                      43009        43457
28                   PU 1500/2500/3500            WGMXAO5.7182              MDV2                                                      43004        43453


29                   PU 1500/2500/3500            WGMXA05.7184              MDV3                                                      43004        43453
                     Suburban, Tahoe,
30                    Yukon, Escalade             WGMxXA05.7185             MDV2                                                      43004        43453


      1998
                      VANDriver
                           G2500/3500
                                side
                                          5.71                      LEv
                                                                                                                                      43006        43415
31                    VAN G2500/3500
                       Passenger side
                                                  waMxAaos.7186                                                                       43006        43413
                     Suburban, Tahoe,
                      Yukon, Escalade                                                  D                       2            2         43004        43453
              GM                                                                                 TWC
32                   PU 1500/2500/3500            WGMxXA05.7187                                                                       43004        43453

                                                                            MDV3
                       PUFront/Rear
                           2500/3500                                                                                                  43006      |43470/43471
                      VAN G2500/3500                               Tier 1
33                       Driver side     7.4L     WGMxXA07.4201                                                                       43009        43416
                     VAN G2500/3§00                                                                                                   43009        43417
                      Passenger side
                     Suburban, Tahoe,
                     Yukon, Escalade                                                                                                  43006            TBD

34                                       43L      XGMXAO04.3194    LEV                                                                43006        43419
                       PU 1500/2500       ©                                 MDV2       D                       2            2
35                                                XGMXAO04.3195                                                                       43006        43419
36    1999                               4.8L     XGMXAO4.8184     Tier 1                                                             43006        43419
37                    VAN G1500/2500              XGMXAO04.3190                                                                       43009        43414
38                      VAN G3500        4.3L     XGMXAO04.3192             MDV3       s                       4            4         43009        43414
39                     Astro/Savana        ©      XGMXAO04.3188    LEV      MDV2                                                      43009        43410
40                                                XGMXTO4.3187     TLEV     LDT2                                                      43009        43410



                                                                            3 of 7


                                                                     APPENDIX D—193—51
                               Car Sound Exhaust System, Inc. Series 43000 GM LDT2 and MDV‘s Trucks

      Model                .               Engine       .      .          Cert.   Weight   Exhaust   Converter     Total      Monitored      .            .         .
No.   Year    Make     Vehicle Model        Size    Engine Family         Level   Class     Type       Type      Converters   Converters   Universal    Direct Fit

                       PU 1500/2500                                                                                                         43009         43457
41                    VAN 6150072500        ;o      xXGMXA05.0182         Tier1   MDV2       5                       4            4         43009         43414
42                     PU
                        vaN150072500
                             GSego           °      XGMXA05.0184                  MDV3                                                      43009
                                                                                                                                            23009         43457
                                                                                                                                                          23174
43                     PU 150072500         s3.     |XGMxAos3i83          ||,     MDV2                                                      43006         43419
44                        PU 3500            *      XGMXA05.3185                  MDV3                                                      43006         43419
a5                   PU 1500/2500/3500|     ;.      XGMXA05.7182                  MDV2                                                      43004         43453
146                       PU 3500                   XGMxXA05.7187         +. ,                                                              43004         43453
a7                   PU 1500/2500/3500|     & q;    XGMXA06.0182 |    .           MDV3                                                      43006          TBD
48                        PU 3500                   XGMXA06.0183                                                                            43006          TBD
                      VAN G250073500
      1999               Driver side                                                                                                        43006         43415
49                    VAN G2500/3500                XGMXAO05.7185                 Mov2
                       Passenger side      5.7L                           LEV                D                       2            2         43006         43413
                                                                                                                                            43004         43453
50                   %”ut:(‘g:ag'szszgs'            XGMXA05.7186                                                                            43004         43453
51                           |                      XGMXA05.7187                                                                            43004         43453
                     VAN G25007/3500
              GM         Driver side                                                                   TWC                                  43009         43416

                     V;\N ©2500/?’%00                                 Tier1       MD                                                        43009         43417
52                      assenger sige      74L      xamxao7.4201           "®
                     Suburban, Tahoe,                                                                                                       43006             TBD
                      Yukon, Escalade
                       PUFront/Rear
                           2500/3500                                                                                                        43006      |43470/43471

53                     PU 1500/2500        a3.      YeMxao4.3190          LEv                                                               43006         43419
                                                                                  MDov2
54                                                  Yyaemxto4.3184    .. ,                   D                       2            2         43006         43419
55                     PU 1500/2500                 YamxAaos.3is1       _‘®                                                                 43006         43419
56    2000                                 5.3L     YGMXA05.3183                                                                            43006         43419
57                                                  YGMxXAo5.3184         LEV     MpvV3                                                     43006         43419
EC                   %’ui‘g:aggzgzgz’               YGMxXAo5.7194                 MDv2                                                      43004         43453
59                         f               s7.      |YeMxtos.zise                 Mov3       s                       4            P         43009          TBD
60                   VAN G25007/3500        *       YGMxTOs.7188      —,., ,      |_MDV2                                                    43009         43414
61                     PU 250073500                                                                                  2            2         43004         43453
                          PU 2500          §        YGMmxA05.7191                 MDV3       D                                              43006             TBD

                                                                                  4 of 7


                                                     APPENDIX D—193—51
                             Car Sound Exhaust System, Inc. Series 43000 GM LDT2 and MDV‘s Trucks

      Model                              Engine                   Cert.    Weight   Exhaust   Converter      Total     Monitored
No.           Make     Vehicle Model              Engine Family                                                                     Universal    Direct Fit
       Year                               Size                    Level     Class    Type       Type      Converters   Converters

                      Suburban, Tahoe,
62                                        6.OL    YGMXTO6.0192                                                                       43006         TBD
                      Yukon, Escalade
                        PU 2500/3500
                                                                                                                                     43006      43470/43471
                         Front/Rear
      2000                                                        Tier 1   MDV3
                      VAN G2500/3500
63                                        7AL     YGMXAO07.4201                                                                      43009        43416
                         Driver side
                      VAN G2500/3500
                                                                                                                                     43009        43417
                       Passenger side
64                     PU 1500/2500
                                          4.3L
                                                  1GMXAO4.3190
                                                                   LEV
                                                                                                                                     43006        43419
65                    VAN G1500/2500              1GMXA04.3192
                                                                           MDV2
                                                                                                                                     43009        43414
66                    VAN G1500/2500
                                          5.0L
                                                  1GMXA05.0181
                                                                  Tier 1
                                                                                                                                     43009        43414
67    2001              VAN. G3500                1GMXAO05.0182                                                                      43009        43414
68                     PU 1500/2500               1GMXAO05.3184                                                                      43006        43419
                      Suburban, Tahoe,   5.3L                     LEV      MDV3
69                                                1GMXAO05.3184                                                                      43006        43419
                      Yukon, Escalade
                     CHEVROLET
                     G1500/2500
                     EXPRESS PASS
                     2WD, CHEVROLET
              GM
                     G1500/2500 VAN
                     CARGO 2WD, GMC
                                          5.7
                     G1500/2500
                     SAVANA CARGO
                     2WD, GMC
                     G1500/2500
                     SAVANA PASS
70    2002           2WD                          2GMXAO06.0194   LEV      MDV3                                                      43006         TBD
                     GMC K1500
                     YUKON DENALI
                     AWD, K1500
                     SIERRA DENAL!
                     AWD, CADILLAC
                     ESCALADE AWD         6.0
                     GMC K1500
                     YUKON XL AWD,
                     CADILLAC
                     ESCALADE XLT,
                     EXT




                                                                           5 of 7


                                                                         APPENDIX D—193—51
                                     Car Sound Exhaust System, Inc. Series 43000 GM LDT2 and MDV‘s Trucks

        Model                    .              Engine       .      .      Cert.   Weight   Exhaust   Converter     Total      Monitored         .       .         .
 No .   Year    Make        Vehicle Model        Size    Engine Family   . Level   Class     Type       Type      Converters   Converters   Universal
                                                                                                                                             ni         Direct Fit


                        Chevrolet Trailblazer
                        2wd/4wd, GMC
 71     2002     GM     —|Envoy 2wd/4wd,         4.2     2GMXTO4.2185     LEV      LODT2      S         TWC           1            1             TBD         TBD
                        Oldmobile Bravada
                        2wd/4wd
Additional Vehicles 1
                        S—10 Blazer/Jimmy
 72     1995            S—10 P—up, Sonoma       4.3 L    $3G4.329GFGJ

                        Lumina MV ,                                        T1                                                                43006           TBD
 73     1996            Silhouette,             3.4 L    TGM3.428GFEK              LDT2
                        Transport
 74                     Astro/Safari            4.3 L    TGM4.32PGKEL                         5                       q            1         43009       43410

 75     1997            Venture, TransPOt
                        Sithouette
                                                341      ygM3.428G2EK TLEV                                                                   43006           TBD
 76                     VAN G1500/2500          4.3L     WGMXA04.3192      T1       M3                                                       43009       43414

        1998            Venture, Transport,
 77                     Silhouette              3.4 L    WGMXTO3.4142     TLEV     LODT2


 78                     G1500/2500 Van          5.7L     XGMXAO05.7184     T1       M3        D                       2            2         43006           TBD

 79     1999     gy |Venture,
                    Silhouette
                              Transpot,         341      yoyyxtos.4142 TLEV        LDT2       s         TwC           1            1
                        G1500/2500 Van
 8o                     Tahoe, Yukon,           5.7L     YGMXAO5.7185     LEV       M3        D                       2            2         43004       43453
                        Escalade, Suburban

        2000            Vent
 81                       enture, Mont
                        Silhouette
                                    Montan&     s4|      yG@MXTO8.4142    LEV      LDT2       s                       1            1                         TBD
                           Silverado/Sierra     4.8 L.
 82                              1500           5.31     YGMXTO05.3181     T1                                                                            43419

                        1Saslgc(e)rado/SIerra   4.8 L                               Mz                                                       43006       43419
 83                       —         —                    1GMXAO05.3183                                                                       .
                        Silverado/Sierra        5.3L                                          D                       2            2                     43419
        2001            1500                     *                        LEV
                          Silverado/Sierra      4.8 L
                                                                                                                                                         43419
 84                      1500 Yukon, Tahoe|     5.3 L    1GMXA05.3184               M3
 85                     G1500/2500 Van          5.7 L    1GMXA06.0194                                                                                        TBD




                                                                                   6 of 7


                                                        APPENDIX D—193—51
                                Car Sound Exhaust System, Inc. Series 43000 GM LDT2 and MDV‘s Trucks

      Model                 &               Engine         .      .        Cert.   Weight   Exhaust   Converter     Total      Monitored      .          .         .
 o
No.   Year    Make      Vehicle Model        Size      Engine Family       Level   Class     Type       Type      Converters   Converters   Universal   Direct Fit

85                   Yukon                  6.0 L      1GMXAO06.0194       LEV
      2001
86     00            Express/Van            8.1 L      1GMXA¥08.1202       Ti       M3        D                       2            2         43006
                     Trailblazer EXT,
87                   Envoy XL               4.2 L.     2GMXA04.2187        Lev      mo

88    2002           G1500/2500 Van         4.3 L.     2GMXA04.3192
89                   G1500/2500 Van         5.0 L.     2GMXTO5.0181         T                                                                43009
90                   G1500/2500 Van         5.0 L.     2GMXTO5.0182                 M3
                     Trailblazer, Envoy,                               ;                                                                                     TBD
91                   Ascender               4.2L       3GMXAO04.2187                M2

                     Rendezvous,                                                              S                       1            1
92                   Venture, Silhouette,   34L        3GMXTO3.4141                                                                          43006
                     Aztec, Montana                                                LOT2

                     Trailblazer, Envoy,
93            GM     |Ascender, Bravada     4.2 L      3GMXTO4.2185                                    1wC

                     C/K1500                                                                                                                             43419
94                   G 15002500             4.3 L      3GMXTO4.3184                                                                          13009        TBD

      2003           C/K 1500               4.8   L.                       LEev     Te                                                                   43419
                     G1500/2500             5.3   L.
95                         —                           3GMXTO5.3183
                     Trailblazer, Envoy,    5.3   L                                                                                                          TBD
                     Ascender                 *
                     8{:1((1;ioo, Tahoe,    4.8   L                                                                                                      43419

96                   G1500/2500 Van,        5.3 L      3GMXT05.3184                           D                       2            2         43006
                     H1500/2500 Van          *
                                                                                    M3
                     Escalade, Yukon,
                                                                                                                                                             TBD
97                   Silverado SS,          6.0 L.     3GMXTO6.0187
                     (AWD)_
98                   Hummer H2              6.0 L      3GMXTO6.0194




                                                                                   7 of 7



Document Created: 2007-08-08 17:08:36
Document Modified: 2007-08-08 17:08:36

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