CHEVROLET TRUCK EXHAUST EMISSION TUNE UP LABELS EMISSION YEAR MODEL AND USAGE CODE STANDARDS PART NO 1980 P2 350 H D exc E32 E33 WK Fed 14020658 1980 P3 Fed 14020669 1980 P1 2 14020669 1980 P3 42 350 H D w JB7 JB8 exc E32 E33 R05 WK Fed 14020658 1981 CK1 03 250 w M T exc Aux Tk NL2 ACR Fed 14025199 1981 CK1 06 250 w M T ACR Fed 14025199 1981 C2 03 250 w M T ACR Fed 14025199 1981 CK1 03 250 w M T Aux Tk NL2 ACS Fed 14025200 1981 C2 03 250 w M T Aux Tk ACS Fed 14025200 1981 C1 2 03 250 w A T exc Aux Tk NL2 ACT Fed 14025201 1981 CK1 16 250 w A T ACT Fed 14025201 1981 C1 2 03 250 w A T Aux Tk NL2 ACU Fed 14025202 1981 C1 03 250 w M T exc Aux Tk NL2 ACW Calif 14025203 1981 C1 03 250 w M T Aux Tk NL2 ACX Calif 14025204 1981 C1 03 250 w A T exc Aux Tk NL2 ACY Calif 14025205 1981 C1 03 250 w A T Aux Tk NL2 ACZ Calif 14025206 1981 CK2 03 43 292 ADF Fed 14025211 1981 CK3 292 ADF Fed 14025211 1981 C2 43 292 ADH Fed 14025212 1981 CK2 3 03 292 ADH Fed 14025212 1981 C2 3 454W ADJ Fed 14025213 1981 CK3 454W ADJ Fed 14025213 1981 C2 3 454W ADK Fed 14025214 1981 CK3 454W ADK Calif 14025214 1981 C1 03 16 305G w M T AAA 14026107 1981 C1 03 16 305G w A T AAB 14026108 1981 C1 03 305L w M T M20 M62 AAF 14026111 1981 C1 2 03 305L w A T AAH 14026112 1981 CK1 06 16 305L w M T M20 AAM 14026115 1981 CK1 2 03 305L w M T MC1 M20 AAM 14026118 1981 CK1 06 350L w M T MC1 M20 AAT 14026119 1981 CK1 06 350L w A T MV4 AAU Fed 14026120 1981 CK1 2 03 06 350L w A T MV4 AAZ Calif 14026124 1981 C1 03 16 305F AAC 14026127 1981 C314 305F ACH 14026130 1981 C2 350M ACJ Fed 14026131 1981 CK3 350M ACJ Fed 14026131 1981 C2 350M ACK Calif 14026132 1981 CK3 350M ACK Calif 14026132 1981 C2 03 454W 350M 292 ACN Calif 14026134 1981 CK3 ACN Calif 14026134 1981 C2 06 43 ACN Calif 14026134 1981 C1 03 250 w M T exc NL2 C60 AUW 14033934 1981 C1 03 350L w A T AAD Calif 14026110 1981 C1 03 250 w M T exc NL2 AWA Calif 14033935 1981 C1 03 250 w A T exc NL2 AWC Calif 14033937 1981 C1 03 250 w M T Aux TK AUZ 14033939 1981 C1 03 250 M T A C exc NL2 AXC 14045148 1981 C1 03 250 M T A C Aux Tk NL2 AXD 14045149 1981 82 C1 03 350N OJ Fed 22510319 1981 C1 03 350N OH Calif 22510322 1981 C1 03 350N 5200 5600 GVW HKD Calif 22512176 1981 C1 03 305H w M T 14037643 1981 G1 2 05 06 250 w M T ACR Fed 14025199 1981 G1 2 05 06 250 w A T ACT Fed 14025201 1981 G1 250 w M T ACW Calif 14025203 1981 G1 250 w A T ACY Calif 14025205 1981 G1 2 05 06 250 w M T AZN Calif 14033957 1981 G1 2 05 250 w A T exc C60 AZR Fed 14033958 1981 G1 2 305G w M T M63 AAA 14026107 1981 G1 2 305G w A T MV4 AAB 14026108 1981 G1 2 305L wIM T AAR 14026117 1981 G1 2 305L w M T AAS 14026118 1981 G1 2 06 350L w M T AAW Fed 14026121 9 WAREHOUSING AND DISTRIBUTION DIVISION OE GENERAL MOTORS CORPORATION B9 580