I FUEL EXHAUST CARBURETION I 3 751 VALVE SCREW SHAFT UNIT Carburetor Choke Con t i 69 72 Blazer w Roch IBC 7020926 A R SCREW choke valve 3 820 A 68 72 Ser I0 thru 30 w Roch 4BC 69 72 Blazerw Roch 4BC Y Q 7029866 2 SCREW valve 69 Blazer w Roch 4BC 7036430 1 SHAFT UNIT carb choke w lever and 2 valve 3 752 3 7525 LEVER CLIP PIN RETAINER ROD SCREW SEAL SHAFT I SPRING Carburetor Choke 60 66 Ser 10 thru 30 8 cyl exc 4BC A l R A 67 69 G I0 20 283 307 67 68 Ser 10 thru 30 283 307 A 67 Ser 10 20 w A l R 8 cyl V V 69 Ser 10 thru 30 Roch 2BC w gov 307 exc D D 69 Ser 20 30 D D w Roch 2BC A 69 Blazer Roch 2BC w gov 7006803 I w swivel 68 72 Ser 10 thru 30 w Roch 4BC A 69 72 Blazer w Boch 4BC 71 G 20 30 w Roch 4BC 7027270 I secd lock out w 7040208 70I8 0206 09 I 1 7132 34 35 37 68 72 Ser 10 thru 30 w Roch 4BC I 69 72 Blazer w Roch 4BC 7031231 I inter 68 All w Roch IBC c 7034078 I carb choke cam 69 Ser 10 thru 30 Roch 2BC w L P Gas 7 006596 I I choke trip w 7029121 69 G 10 20 Ser 10 thru 30 w gov 6 cyl I A 69 Blazer Roch IBC w gov 7037007 1 carb choke 69 Blazer w Roch 2BC exc gov 70 G 10 20 Ser 10 thru 30 A w Roch 2BC 70 Blazer w Roch 2BC 4 71 G I0 w Roch 2BC 7038612 I choke w 7040400 08 1400 08 69 Ser IO thru 30 w 2BC exc D Djgov r 69 Blazer w Roch 2BC exc gov 69 Ser 10 thru 30 w Roch 2BC 350 70 72 G I0 20 Ser 10 thru 30 V M r w Boch 2BC 70 72 Blazer w Roch 2BC i 7026239 I choke w collar 71 All Blazer w Roch IBC 7026277 I w 7041021 22 25 26 7121 22 25 26 71 All Blazer 7028164 I stat w 7041105 11 25 26 38 39 7105 15 39 I 72 AIl Blazer w Roch IBC 7030719 1 72 All Blazer w Roch 2BC 7024266 I stat Q 68 72 All Blazer 6255773 A R CLIP left rod end A 71 72 All Blazer 3989067 1 V CLIP auto choke rod 3 425 54 59 Ser 3 w H T 6 cyl exc D D 7004748 I PIN choke piston 2 long Carter 150 62 38 53 Comm exc D D A C 54 55 Ser 3 Ist Ser exc 4BC H T D D 55 5 9 Ser 3 2nd Ser exc H T 4BC D D 1 r 60 68 Ser 10 thru 30 w Boch IBC I 64 66 G IO 1 67 Ser 10 thru 30 327 67 G I0 20 Ser 10 20 w Carter IBC A 68 69 G I0 20 w Roch IBC i 69 Ser 20 30 D D Roch 2BC w L P Gas B 69 G I 0 20 w Roch 2BC 307 I 69 Ser 10 thru 30 Roch 2BC w gov 8 cyl I 64 66 G IO W 69 Ser 10 thru 30 Roch IBC a w gov 69 V Ser I0 thru 30 D D w Roch A 9 IBC I A 69 Blazer vv gov 250 307 838884 I RETAINER lever split ring l D 68 Ser I0 thru 30 vv Holley 2BC 396 Z 2315470 I RETAINER choke rod GM PARTS DIVISION GENERAL MOTOFISCORPORATION CHEVROLET 72TL t REV 5 79 3 se 3 751 3 752