FRAMES SPRINGS SHDCKS BUMPERS 1979 ALL PASSENGER CAR CHASSIS SPRING CHART Exc Cadillac T0 determine correct replacement spring refer to production code taped to spring on vehicle FRONT Production Service Production Service Production Service Production Service I D Ocde Port Number I D Code Part Number I D Oode Part Number I D Code Part Number AA 340519 LA 6262425 AFD 460688 ASA 370990 AD 346939 MB 344537 AFF 460689 ASB 370990 AE 3996362 M E 1605664 AHT 463833 ASC 370992 AF 3996362 MF W537 AH U 463833 ASD 370992 AH 346939 AAR 460623 AHW 463834 ASF 370965 AJ 346940 AAS 460625 AHV 354131 ASH 370995 AK 346941 AAU 460627 AJA 463835 ASJ 370995 AM 3996364 AAW 460627 AJ B 463836 ASK 370997 AN 346943 AAX 460629 AJC 463837 ASM 370997 AR 3996364 AAY 460629 ANB 462540 A5 N 370999 AU 3996355 ABA 460632 ANC 462541 ASR 370999 AV 346943 ABB 460632 ANY 362150 ASS 370964 AZ 346944 ABC 460634 ANZ 362151 AST 370964 CR 3998629 AED 460634 AOJ 354136 ASU 370965 CS 3998629 ABF 460636 AOK 362200 ASW 370967 CU 6272883 ABH 460636 AOM 362200 ASX 370967 DD 378598 AEJ 460638 AON 370906 ASV 370968 DH 6262425 ABK 460538 AOR 370906 ATK 3982352 DJ 6262426 ABR 460641 AOS 370907 ATM 3982354 DK 6262428 AES 460643 AOT 370909 ATX 3982354 DL 6262428 ABT 460643 ADU 370909 ATV 3988104 DM 6262430 ABU 460645 AOW 370911 AUA 462501 EM 334488 AEW 460645 AOX 370911 AUB 462503 EV 3982352 AEX 460647 APA 378501 AUC 462503 FA 378599 AEV 460647 APB 378503 AUD 3982352 FB 378600 ACA 460649 APC 378503 AUH 462507 GA 1508625 ACE 460651 APD 378505 AUJ 462507 GB 1608626 ACC 460651 APF 378505 AU K 334488 GC 1608626 ACD 460653 APH 378507 AU M 462509 GE 1608629 ACF 460653 AF 378507 AU N 462511 GF 1608630 ACH 460655 APK 378539 AUH 462511 GG 1608631 ACJ 460655 APM 378539 AWX 378598 GH 1608625 ACK 460684 APN 378541 AWV 378599 GJ 1608633 ACR 480660 APR 378541 AWZ 378600 GK 1608634 ACS 460660 APS 378501 AXA 378592 HH 346993 ACT 460662 AOC 463850 AXC 378594 HI 354161 ACU 460662 AOD 463851 AXD 378596 HJ 346995 ACW 460664 AGF 463852 AXF 378596 HK 346995 ACX 460664 ARF 370976 AXH 462540 HL 3982356 ACV 460687 ARH 370976 AXJ 378598 HM 346996 ADS 460679 ARJ 370978 AXN 462549 HR 3988104 ADT 460679 ARK 370978 AXE 462549 KB 334445 ADU 460681 ARM 370980 AXS 462550 KF 334445 ADW 460681 ARN 370980 AXT 462552 KJ 3988111 ADX 460683 ARR 370992 AXU 462552 KT 3988111 ADV 450683 ARS 370982 AXW 462554 KU 3988113 ADZ 460684 ARW 370986 AXX 462554 KV 3988113 AFA 460686 ARX 370986 AXY 462556 KW 3988116 AFB 460685 ARY 370989 AXZ 462556 KX 3988116 AFC 460687 ARZ 370988 NOTE Torsion bars are not Included In the above lining See Group 7 412 for specific usage GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 7 000 G ROUP 7 24 c REV 9 78