7 427 PIN Front Sprmg Shackle 38 40 All exc HA JA KA KH 41 55 V1 Ton lst Ser exc D D 373199 4 90 tapered 3Vl long 41 55 D D 1 Ton 1st Ser 55 56 Ser 3 2nd Ser 3653273 4 1 00 tapered 3 l long 57 59 Ser 3 60 67 D D 3737472 4 95 4V O L thd both ends 60 66 4 WD 2385940 4 90 5 0 L 64 66 G 10 3848685 A R 45 front and rear 3 0 L 7 529 67 70 G 10 20 r front and rear 67 69 Ser 10 20 4 WD Blazer K 3890387 A R l 90 front 4 O L 7 529 7 428 BOLT NUT Front Spring 38 40 Comm 41 55 Ton 1st Ser exc D D 593990 2 1 05 rear eye V 1 6 x 3 41 55 1 Ton Utility 1st Ser 3657393 2 1 05 front spring rear hanger 41 55 D D 1st Ser front spring front hanger 55 59 Ser 3 2nd Ser 60 67 D D exc 102 W B 3713064 2 1 05 V 16 x 3 60 66 4 WD 2385981 2 1 70 front spring eye 60 66 D D 4 WD exc 102 W B 64 66 G 1 0 67 Ser 20 30 D D 593992 2 20 NUT front spring eye V 16 x 67 69 4 WD Blazer 3914467 2 55 NUT front eye 18 x 5 300M 7 529 BOLT NUTeSPACER WASHER Torsion Bar Attaching 60 62 Ser 10 20 3770945 2 1 30 adjusting arm 18 x 7V 300M steel 60 62 Ser 30 3778179 2 1 45 adjusting arm 16 x 7 hex 300M steel 60 62 Ser 10 20 3771560 2 1 00 NUT adjusting bolt 18 60 62 Ser 10 20 3771562 2 45 SPACER adjusting arm upper 60 62 Ser 10 20 3776179 2 45 SPACER torsion bar adjusting arm lower 60 62 Ser 30 3776180 2 75 SPACER torsion bar adjusting arm lower 68 62 Ser 10 20 3771397 2 45 WASHER adjusting arm 60 62 Ser 30 3771398 2 95 WASHER adjusting arm 7 436 SHACKLE Front Spring 47 55 Comm lst Ser exc D D A ir 55 59 Ser 3 2nd Ser 63 66 4 WD 2nd Ser 3682788 4 75 4V 0 L 60 67 D D excZ 102 W B 60 63 4 WD 1st Ser 2385939 4 1 20 64 66 G 10 3848683 4 50 67 70 G 10 20 67 70 Ser 10 20 4 WD Blazer 3941799 4 45 7 523 70 Ser 10 20 Blazer 4 WD 3975202 4 45 7 523 47 55 V2 Ton 1st Ser exc D D 3847459 2 4 80 SHACKLE UNIT 47 55 1 Ton 1st Ser exc D D 55 59 Seri 3 2nd Ser 60 63 D D exc 102 W B 3741083 2 6 50 SHACKLE UNIT Note 1 NQTE 1 Consists of 4 shackles 12 washers 2 pins w bushing 4 nuts and 8 fittings ARM Torsion Bar 60 62 Ser 10 20 3770944 2 6 15 adjustable 60 62 Ser 30 3776509 2 6 45 adjustable 7 443 WASHER Spring Shackle 38 55 Comm 1st Ser front and rear 55 59 Ser 3 2nd Ser front 55 59 Ser 3A 3B 3E 2nd Ser rear pin 60 66 4 WD 60 62 D D 63 67 D D exc 102 W B 3717880 8 15 front pin neoprene 7 447 TEE ASSY ADAPTER FITTING ASSY Suspension Level Control 67 70 All Blazer 3891524 1 65 vac fitting connector assy 18 thds two V4 hose take off 3 278 68 70 Ser 10 thru 30 3891528 1 1 45 18 one hose take off it 1971 CHEVROLET MOTOR DIVISl0N GENERAL MOTORS CORPORATION P A 31 7 427 7 447 7 za REV 6 71