FRAMES SPRINGS SH0CKS4BUM PERS 1979 ALL PASSENGER CAR CHASSIS SPRING CHART Exc CadIIIacI T0 determine correct replacement spring refer to pruductlcn code taped to spring on Vehicle REAR Productlon Service Productlon Service Production Service Production Servlce I D Code Part Number I D Code Part Number I D Code Part Number I D Code Part Number AZ 1607830 SS 485719 YZ 485709 NFA 485744 CI 14000563 ST 485719 ZA 483671 NFEI 485689 HS 3988081 SU 482064 ZK 485748 NFC 362172 I HT 3988081 SW 485734 ZX 485722 NFD 362105 HW 336877 SZ 493689 ZZ 485738 NFF 362105 JA 1611136 TA 485736 NAL 354183 N FH 462538 JB 1611136 TB 485746 NAM 354159 NFJ 462538 JC 1611138 TC 485746 NAN 354188 NFK 362109 JD 1611138 TD 485721 NBA 352102 NFL 462545 JE 1611140 TF 485721 NBB 362102 NFM 462545 J F 1611140 TJ 485727 NBC 362104 NFN 462547 JJ 1611136 TS 485736 NED 352105 N FP 462547 1 JK 1611136 TT 485719 NBF 352106 NFU 494672 I JL 1611145 TU 485719 NBH 362107 NHC 463815 JM 1611146 UA 494776 NEJ 352109 NHH 482064 JN 1611147 UC 480881 NBX 6272839 NHJ 494672 JP 1611136 UH 482078 NCM 485729 NHK 10002985 r JR 1611135 UT 482062 NCN 485729 NI IN 10002985 OA 485740 WR 485721 NCP 485738 NHS 485709 OB 485721 WS V 485722 NCR 370934 NKE 1615931 I OL 3988081 WT 485722 NCY 378553 NKC 1615931 PA 480978 WU 465738 NCZ 378553 NKD 1615931 PE 480880 WV 485740 NDB 482064 NKF 1615933 PC 496960 XG 482062 NDC 482066 NKH 1615933 I PD 480881 XJ 482064 NDD 482066 NKW 1615947 PE 480881 XK 482066 NDM 482068 NKX 1615947 PF 480884 XP 485077 NDN 485691 NKY 1615947 FG 480884 XY 485748 NDP 485691 NKZ 1615947 PJ 481132 VA 482080 NDI n 527780 NLA 1615947 I PL 481132 YB 482080 NDS 527780 NLB 480885 I PR 482548 YC 482082 NDT 527782 NLC 10007421 PZ 477512 YG 482086 NDU I 527782 NLD 10007421 RW 336877 YH 482086 N DW 485698 NLH 1615933 SJ 485727 YJ 482088 NDX 485698 NLL 1615947 I SK 485754 VK 482088 NDV 485696 NLW 10009665 SL 485754 VL 482090 NDZ 485744 NLT 1615931 SM 485754 YM 482090 NFS 471820 NLU 1615946 SR 485709 YP 480885 NFT 471821 NOTE Torsion bars are not included In the above Iistlng See Group 7 412 lor speclflc usage r I I G M PARTS DIVISION GEN ERAL MOTORS CORPORAT ON CHEVROLET 1 4 REV 6 79 7 17 7 000 GROUP I