FRAMES SPR NGS SHOCKS BUMPERS GNI44 1979 ALL PASSENGER CAR CHASSIS SPRING CHART Exc Cadillac To determine correct replacement spring refer to production code taped to spring on vehicle FRONT Production Service I Production Service T Production Service Production Service I I D Code Part Number I D Code Part Number I D Code Part Number I D Code Part Number T AA 340519 ME 1605664 AFU 14003383 ASB 370990 T AD 346939 MF 344537 1 AHT 463833 I ASC 370992 j AE 3996362 T AAR 460623 AHU 463833 ASD 370992 AF 3996362 T AAU 460627 3 AHW 463834 T ASF 370965 I AH 346939 AAW 460627 AHY 354131 ASH 370995 T AJ 346940 AAX 460629 T AJA 463836 T ASJ 370995 s AK 346941 AAY 460629 I AJB 463836 ASK 370997 AM 3996364 ABA 460632 AJC 463837 ASM 370997 AN 346943 ABB 460632 I AJ H 463885 AS N 370999 AR 3996364 ABC 460634 AJJ 463885 ASR 370999 AU 3996365 ABD 460634 1 ANB 462540 ASS 370964 AY 346943 ABF 460636 ANC 378598 T AST 370964 r AZ 346944 Y ABH 460636 ANY 362150 ASU 370965 CR 3998629 ABJ 460638 ANZ 362151 ASW 370967 CS 3998629 T ABK 460638 AOJ 354136 T ASX 370967 5 CU 6272883 I ABR 460641 T AOK 362200 A ASY 370968 DD 378598 ABS 460643 AOM 362200 ATK 354161 2 DH 6262425 I ABT 460643 AON 370906 T ATM 3982354 I DJ 6262426 ABU 460645 AOR 370906 l ATX 3982354 T DK 6262428 ABW 460645 AOS 370907 ATY 3988104 DL 6262428 ABX 460647 AOT 370909 AUA 462501 DM 6262430 ABY 460647 AOU 370909 T AUB 462503 EM 334488 ACA 460649 I AOW 370911 AU C 462503 EV 354161 T ACB 460651 AOX 370911 AUD 354161 FA 378599 ACC 460651 APA 378501 AUH 462507 FB 378600 ACD 460653 APB 378503 AUJ 462507 V I GA 1608625 ACF 460653 T APC 378503 AUK 334488 GB 1608626 ACH 460655 APD 378505 AUM 462509 T GC 1608626 ACJ 460655 APF 378505 AU N 462511 GE 1608629 ACK 460684 APH 378507 AUR 462511 j GF 1608630 T ACR 460660 APJ 378507 AWX 378598 T GG 1608631 ACS 460660 T APK 378539 1 AWY 378599 GH 1608626 ACT 460662 APM 378539 AWZ 378600 GJ 1608633 ACU 460662 APN 378541 AXA 378592 I GK 1608634 ACW 460664 APR 378541 AXC 378594 T HH 346993 ACX 460664 T APS 378501 AXD 378596 I HI 354161 ACY 460687 AOC 463850 AXF 378596 T HJ 346995 ADS 460679 AOD 463851 AXH 462540 I HK 346995 ADT 460679 AOF 463852 AXJ 378598 HL 3988104 I ADU 460681 ARF 370976 AXN 462549 HM 346996 ADW 460681 ARH 370976 AXR 462549 HR 3988104 ADX 460683 ARJ 370978 AXS 462550 KB 334445 ADY 460683 ARK 370978 AXT 462552 KF 334445 ADZ 460684 ARM 370980 AXU 462552 T KJ 3988111 AFA 460686 ARN 370980 T AXW 462554 I KT 3988111 AFB 460686 ARR 370982 AXX 462554 KU 3988113 AFC 460687 ARS 370982 AXY 462556 KV 3988113 AFD 460688 ARW 370986 AXZ 462556 T KW 3988116 AFF 460689 ARX 370986 T KX 3988116 AFJ 460691 ARY 370988 LA 6262425 AFS 14003381 ARZ 370988 I MB 344537 AFT 14003382 ASA 370990 NOTES Torsion bars are not included in the above listing See Group 7 412 for specific usage WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATlON BU CK 41 REV 5 81 7 9 c 7 000 GROUP