I A FRAMES SPRINGS BUMPER I A 7 516 U BOLT NUT WASHER SPACER Rear Spri ng Con t 71 72 Ser 20 D D exc 11 A I 000 lb rr axle aux A A springs 8 8 g 2 1 3 5 2 4 55 59 D D w dual wheels 2nd Ser A A 55 1 Ton w dual wheels 2nd A A A A Ser A A A A 55 59 1 Ton w aux spring 2nd Ser A 55 59 D D w 14 brake A A A A A 50 52 D D A A A I 50 52 Ser 30 w H D 1st design A A A exc D D A A A 51 I Ser 30 w Spec H D exc D D A I V 53 67 Ser 20 30 D D I A I 53 59 Ser 30 w aux spring 133 W B A 57 59 Ser 30 D D w H D rear spring I I 59 Ser 20 exc D D V A 70 Ser 20 4 WD w HAD A A V 71 72 M H C w H D 10 A 10 A 2 3 4 3753741 55 59 Ton 2nd Ser exc A D D A 8 A 8 A2 1 26 A 3 2 3714891 V A 53 55 Ser 20 4 WD w H D 2nd A A Ser 4 A 54 58 Ser 30 w 157 W B 13 A 13 2 3 A A A 2 3826462 A 45 47 OF OG PW PX OW OX e A A 57 Ser 30 Van exc Chassis A l 59 70 Ser 30 Conv D D A A A A A A A V w 11 000 Ib Sgl Spd axle A 11 11 9 26 A 2 4 A A A V4 3753730 A 57 59 Ser 3A w 4 WD 11 11 2 A 3 A 2 2351059 51 63 4 WD 1st Ser 12 A 13 A 2 3 2 3781851 57 58 Ser 20 4 WD w H D l A spring 7 8 3 4 2 3889241 67 58 Ser 20 4 WD exc HAD A spring A 7 f 7 3 4 2 3889242 57 58 G 10 20 exc 8 15 x 15 tire A A H AD A spring A 59 70 G 10 exc H D A A J 59 G 20 exc H D 6 A A 71 G 10 Panel exc H D 6 6 3 4 1 3889964 57 58 Ser 10 4 VI D 57 58 G 20 w 8 15 x 15 tire H D spring A A A A A 59 70 G 10 20 w H D A V A 71 6 10 Panel w HLD I A I A A A 71 72 G 10 Sub A I A A 71 72 G 20A exc H D A 72 G 10 Panel 6 7 3 4 1 3889965 58 Ser 10 2nd design exc 4 A Spd l A A V A 69 Ser 10 exc 4 Spd V 70 Ser 10 Conv exc 4 Spd A A 396 A A A AA A 71 72 Ser 10 Conv Cab W TGS 188 SDTITIQ Su qq 7 1 2 qq 3 1 3 2 59 72 Ser 10 4 WD Blazer V K 7 7 A A 2 3 2 3947377 A 70 72 Ser 20 30 Conv 133 W B A A A w aux spring I A A A A 70 72 Ser 30 D D w aux springs A 59 72 Ser 30 w 157 W B A A A A exc D D aux spring A A 11 OOO Ib Sgl Spd A A r A A A A axle A 10 10 2 A 3 A2 3948718 59 70 Ser 30 157 W B AA A w aux spring exc D A AA A A D 11 A 2 A 2 6 1 2 3889976 59 72 Ser 30 Conv 157 V w aux SDTIHQS 13 A 2 1g 3 1 I g 2 3 AA 71 72 Ser 20 127 W B A A A A w rear leaf spring 7 A 8 2 3 A A 2 3898831 71 G 30 w H D 9 A 8 2 3 2 3986711 A A 71 72 G 20 w H D 7 7 3 A 4 1 3978924 A 71 72 G 20 exc H D 7 8 3 4 A V 1 3978947 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEV ROLET 72TL A 7 51 5 7 515 A 7 25 A REV 5 79 i