FRAMES SPRINGS SHOCKS BUMPERS I GM46 1980 ALL PASSENGER CAR CHASSIS SPRING CHART Exc Cadillac T0 determine correct replacement spring refer to production code taped to spring on vehicle FRONT I Prod Serv Serv I I Prod Serv Serv d Prod Serv Serv d I Prod Serv Serv d I D Part I D I D Part I D I D Part I D I I D Part I D Code No Code Code N0 Code I Code No Code Code Nu Code AA 340519 AA ACR 460660 ACS ARH 370976 ARH BBH 14003325 BBJ AD 346939 AH ACS 460660 ACS ARJ 370978 ARK BBJ 14003325 BBJ AE 3996362 AF ACT 460662 ACU ARK 370978 ARK 3 BBX 14003335 BBY AF 3996362 AF ACU 460662 ACU ARM 370980 ARN BBY 14003335 BBY AH 346939 I AH ACW 460664 ACX ARN 370980 ARN BBZ 14003337 BCA AJ 346940 AJ ACX 460664 ACX ARR 370982 ARS I BCA 14003337 BCA AK 346941 AK ACY 460687 AFC Z ARS 370982 ARS I BCB 14003339 BCC AM 3996364 AR ADS 460679 ADT ARW 370986 ARX BCC 14003339 BCC AN 346943 AY ADT 460679 ADT ARX 370986 ARX 1 BCD 14003374 BDS AR 3996364 AR ADU 460681 ADW ARY 370988 ARZ BCT 14003350 BCU AU 3996365 AU ADW 460681 ADW ARZ 370988 ARZ BCU 14003350 BCU AY 346943 AY ADX 460683 ADY ASA 370990 ASB BCW 14003351 BCW AZ 346944 AZ ADY 460683 ADY ASB 370990 ASB BCX 14003353 BCY CR 3998629 CS ADZ 460684 ADZ ASC 370992 ASD I BCY 14003353 BCY CS 3998629 CS AFA 460686 AFB ASD 370992 ASD BCZ 14003354 BCZ I CU 6272883 CU AFB 460686 AFB ASF 370965 ASU I BDK 14003371 BDM DD 378598 AWX AFC 460687 AFC ASH 370995 ASJ BDM 14003371 BDM EM 334488 EI v1 j AFD 460688 AFD S ASJ 370995 ASJ BDR 14003373 BDR EV 354161 HI AFJ 460691 AFJ ASK 370997 ASM BDS 14003374 BDS FA 378599 A Y AFS 14003381 AFS ASM 370997 ASM BFA 1608637 BFC FB 378600 AWZ AFT 14003382 AFT ASN 370999 ASR BFB 1608637 BFC GD 1608629 GE AFU 14003383 AFU ASR 370999 ASR BFC 1608637 BFC HL 3982356 CZ j AHT 463833 AHU ASS 370964 AST BFD 1608639 BFF V HR 3988104 GL AHU 463833 AHU AST 370964 AST BFF 1608639 BFF KJ 3988111 BC AHW 463834 AHW ASU 370965 ASU BFH 1608639 BFF KT 3988111 BC AHY 354131 AHY ASW 370967 ASX I BFJ 1608642 BFK KU 3988113 BE AJA 463836 AJB ASX 370967 ASX BFK 1608642 BFK KV 3988113 BE AJB 463836 AJB ASY 370968 ASY BFM 14003386 BFN KW 3988116 BH AJC 463837 AJC ATK 354161 HI BFN 14003386 BFN KX 3988116 BH AJH 463885 AJJ ATM 3982354 HZ BFR 14003388 BFS MB 344537 MF AJJ 463885 AJJ ATX 3982354 HZ BFS 14003388 BFS MF 344537 MF ANB 462540 AXH ATY 3988104 GL BFT 14003390 BFU AAR 460623 AAR ANC 462541 AXJ AUB 462503 AUC BFU 14003390 BFU AAS 460625 AAT ANY 362150 ANY AUC 462503 AUC BFX 14003393 BFY AAU 460627 AAW ANZ 362151 ANZ AUM 462509 AUM BFY 14003393 BFY AAW 460627 AAW AOJ 354136 ANB AUN 462511 AUR BFZ 14003395 BHA I AAX 460629 AAY AOK 362200 AOM AUR 462511 AUR BHA 14003395 BHA AAY 460629 AAY AOM 362200 AOM AWX 378598 AWX BHB 14003395 BHA I ABA 460632 ABB AON 370906 AOR AWY 378599 AWY BHC 14003398 BHD ABB 460632 ABB AOR 370906 AOR AWZ 378600 AWZ BHD 14003398 BHD T ABC 460634 ABD AOS 370907 AOS AXH 462540 AXH j BHF 14003399 BHF ABD 460634 ABD AOT 370909 AOU AXJ 378598 AWX BHH 14021601 BHJ ABF 460636 ABH I AOU 370909 AOU AXN 462549 AXR BHJ 14021601 BHJ ABH 460636 ABH AOW 370911 AOX AXR 462549 AXR BHK 14021602 BHK I ABJ 460638 ABK AOX 370911 AOX AXS 462550 AXS ABK 460638 ABK APA 378501 APA AXT 462552 AXU ABR 460641 ABR V APB 378503 APC AXU 462552 AXU ABS 460643 ABT APC 378503 APC AXW 462554 AXX ABT 460643 ABT APD 378505 APF AXX 462554 AXX I ABU 460645 ABW APF 378505 APF AXY 462556 AXZ ABW 460645 ABW APH 378507 APJ AXZ 462556 AXZ ABX 460647 ABY APJ 378507 APJ BAH 14003307 BAJ ABY 460647 ABY APK 378539 APM BAJ 14003307 BAJ ACB 460651 ACC APN 378541 APR BAK 14003309 BAM ACC 460651 ACC APR 378541 APR BAM 14003309 BAM 4 ACD 460653 ACF APS 378501 APA BAN 14003311 BAR 2 ACF 460653 ACF AOC 463850 AOC BAR 14003311 BAR ACH 460655 ACJ AOD 463851 AOD X BBC 14003321 BBC ACJ 460655 ACJ AOF 463852 AOF BBD 14003323 BBF I ACK 460684 ADZ ARF 370976 ARH BBF 14003323 BBF NOTE Torsion bars are not included in the above listing See Group 7 412 for specific usage WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BUICK 41 7 000 GROUP 7 20 C REV 5 81