I FUEL EXHAUST CARBURETION s I F 3 865 GOVERNOR Carburetor l Con t 68 69 Ser 20 30 250 exc A l R 3929623 1 KS 601 734 2800 4000 rpm high range I 68 69 Ser 20 30 292 exc A l R 3929625 1 KS 651 739 2100 3000 rpm low range 68 69 Ser 20 30 292 exc A I R 3929627 1 KS 601 738 2800 3900 rpm high J range 68 Ser 10 250 68 69 Ser 20 Cab 250 exc A l R 69 Blazer 6 cyl 69 Ser 20 30 w A l R 250 3929620 1 KS 651 737 1800 3000 rpm low range 68 69 Ser 10 292 68 69 Ser 20 Sub 292 l 69 Ser 20 30 w A l R 292 3929626 1 KS 601 7 40 2800 9900 rpm high range V 4 3 870 ADAPTER FITTING Carburetor Governor 69 70 Ser 10 thru 30 8 cyl 69 Blazer Q 533688 1 FITTING gov 3 278 3 880 SHAFT ASSY CABLE ASSY TEE ASSY Speed and Cruise Control 68 69 Ser 10 thru 30 6476986 1 regulator to trans less casing 4 342 71 72 All Blazer L 3996413 1 CABLE ASSY 70 Ser 10 thru 30 3894339 1 TEE ASSY vac inlet manifold V w 993759 7 447 3 883 SWITCH ASSY BUTTON Speed and Cruise Control Activating Switch 70 Ser 10 thru 30 Cab exc I 4 WD 71 72 Ser 10 thru 30 Blazer Conv 8 cyl exc FFC 6465701 1 A I 71 72 Ser 10 thru 30 Blazer Conv 8 cyl exc FFC 70 Ser 10 thru 30 Cab exc 4 WD 6465300 1 BUTTON switch V 3 885 REGULATOR ASSY BRACKET ASSY SERVO ASSY TEE VALVE J ASSY Speed and Cruise Control Power 69 72 Ser 10 thru 30 Blazer 71 72 G 10 thru 30 gf 6466184 1 68 70 Ser 10 thru 30 Blazer 3929820 1 BRACKET ASSY servo 72 All Blazer 2 3974002 1 BRACKET ASSY regulator 69 71 Ser 10 thru 30 Blazer 71 G 10 thru 30 6465480 1 I SERVO ASSY 69 72 Ser 10 thru 30 Blazer 71 72 G 10 thru 30 6465399 1 TEE servo hose 70 Ser 10 thru 30 8 cyl 70 Blazer 8 cyl 3752621 1 TEE vac release valve servo 68 72 Ser 10 thru 30 Blazer l V 71 72 G 10 thru 30 V Q 6465213 1 I VALVE ASSY vacuum release I 3 887 HARNESS ASSY i ELEMENT LEVER ASSY SWITCH ASSY Speed 5 and Cruise Control Electr caI I NOTE 1 Also used as lever to actuate directional signals I 69 71 Ser 10 thru 30 Blazer 71 G 10 thru 30 3945880 1 68 69 Ser 10 thru 30 6465495 1 ELEMENT filter 68 Ser 10 thru 30 6465256 1 LEVER ASSY actuator 2 895 Note 1 68 72 Ser 10 thru 30 Blazer 71 72 G 10 thru 30 L 9794682 1 SWITCH ASSY control 2 447 3 890 FILTER UNIT BRACKET ELEMENT GASKET PLUG SHELL Fuel I 56 57 All I l 58 Ser 3 854444 1 GF 48 carb mtd 64 67 Ser 10 thru 30 exc Diesel 67 69 Ser 10 thru 30 D D exc 350 68 69 Ser 10 thru 30 exc 327 350 I 396 69 Blazer 250 307 3848660 1 68 69 Ser 10 thru 30 327 350 396 69 Blazer 350 5650030 1 AC GF 62 C i 64 69 Ser 10 thru 30 A 69 Blazer 250 307 3766228 1 BRACKET filter 56 57 All exc D D 6 cyl 58 Ser 3 lst design exc D D 6 cyl 854347 1 ELEMENT w gaskets AC GF 124 t 2 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 3 865 3 890 1 3 118 REV 5 79