1 s 1 P FRONT AXLE STEERING 1 P 1 P 6 521 BEARING ASSY BUSHING CLAMP NUT RACE REINFORCEMENT RETAINER RING ASSY SEAT SEAL SHAFT SPRING WASHER Mast Jacket Con t T 57 Ser 3 exc SBC 5670037 1 upper w horn wire 60 66 Ser 10 thru 30 exc 0 0 i 1 61 67 Ser 10 0 0 68 Ser 10 thru 30 0 0 7802845 1 intermediate shaft and yoke or Iwr mast jacket 58 59 All 60 62 0 0 exc 102 W B 5672192 1 upper w horn wire 60 63 Ser 10 thru 30 exc 0 0 61 63 Ser 10 0 0 5672508 1 upper w horn wire Note P1 64 70 All Blazer 1 1 I 71 72 All Blazer exc T W 5679205 1 control switch 63 Ser 20 30 0 0 5691182 1 control switch 2 895 69 70 All Blazer 1 71 72 All Blazer exc T W 3981935 1 strg shaft lower 70 72 Ser 10 thru 30 Blazer w T W 5696210 1 upper strg shaft lower I 70 72 Ser 10 thru 30 Blazer w T W 5698407 1 strg shaft upper P 65 Sar 10 thru 30 3673136 1 P BUSHING jacket upper cover 4 012 60 64 All exc 0 0 61 64 Ser 10 0 0 599234 1 CLAMP lower brg spring stop 6 234 70 72 Ser 10 thru 30 Blazer w T W 5696741 1 NUT upper strg shaft upper brg race seat 70 72 Ser 10 thru 30 8laz er w T W 5696422 1 RACE upper strg shaft upper brg inner W 70 72 Ser 10 thru 30 Blazer w T W 7810240 1 REINFORCEMENT strg column brg adapter 1 P 41 46 All exc C O E P I P 47 54 All exc P S 1 55 59 Ser 3 V P 1 A 60 67 0 0 exc 102 W B 265471 1 RETAINER upper 61 67 Ser 10 0 0 66 70 Ser 10 thru 30 D D l 71 Ser 10 0 0 1 2405520 1 RETAINER strg gear inter shaft dust seal 70 Ser 10 thru 30 Blazer I 71 72 All Blazer w T W 7804439 1 RETAINER strg clm lower brg adapter 60 70 All Blazer 3780579 A R RING control shifter tube lower brg 1 control selector plate clamping 60 62 Ser 10 thru 30 w 4 Spd exc P Q D D I P 1 61 62 Ser 10 0 0 3872057 1 RING ASSY lower bearing retaining 1 l I D x 1 0 0 4 027 60 70 All Blazer 71 72 All Blazer w A T 3760579 A R RING control shifter tube lower brg P control sel plate clamping 70 72 Ser 10 thru 30 Blazer w T W 5698399 1 SEAT upper strg shaft upper brg 61 67 Ser 10 0 0 72 G 10 thru 30 w T W 7813292 1 SHAFT ASSY strg column coupling and P upper strg s 41 46 All exc C O E 47 54 All exc P S 55 57 All 56 59 Ser 3 60 62 0 0 exc 102 W B 3741877 1 SPRING upper 5 coil l sg free length 60 63 Ser 10 thru 30 exc 0 0 A P 61 63 Ser 10 0 0 3756803 1 SPRING 0wer 3 coils 64 67 Ser 10 thru 30 exc 0 0 V 64 67 Ser 10 0 0 P 68 Ser 10 thru 30 3843782 1 SPRING 64 70 G 10 20 3643740 1 SPRING upper 69 70 Ser 10 thru 30 Blazer 1 70 G 10 20 exc 4 Spd I 71 72 All Blazer exc T W P 7804771 1 SPRING lower shaft bearing 71 72 M H C 71 72 Ser 10 thru 30 Conv 4 W 0 w T W P 3900514 1 SPRING strg shaft upper bearing I 2 896 61 67 Ser 10 0 0 I P 66 69 Ser 20 30 0 0 70 Ser 10 thru 30 0 0 71 Ser 10 0 0 2479188 1 WASHER strg gear inter shaft dust P 67 69 Ser 10 thru 30 Blazer exc 0 1 i I 0 1 P Y 70 Ser 10 thru 30 Conv 4 WD Blazer P P 4 A 71 72 Ser 10 thru 30 Conv 4 W0 P P Blazer exc T W l 3903701 1 1 WASHER Iwr brg spr thrust i GM PARTS 0lVlSl ON GENERAL MOTORS CORPORATION CHEVROLET 72TL REV 5 79 1 P6 21 P 6 521 8 521 S