CHASSIS ELECTRICAL SYSTEM 2 410 CONTROL SWITCH Distributor Vacuum Con t 78 Y 350 W M T M20 EXC SP H PER 1973643 1 7 10 CONTROL 78 Y W A T EXC CALIF SP H PER 1973624 1 7 00 CONTROL 79 Y W FED EXC SP H PER 1973624 1 7 00 CONTROL 80 Y 305 1973693 1 7 15 CONTROL 80 Y 350 1973626 1 7 10 CONTROL 80 Y 350 W ALT EXC SP H PER 1973624 1 7 00 CONTROL 80 Y 350 W A T SP H PER 1973644 1 7 10 CONTROL 80 Y 305H 25040054 1 18 75 SWITCH THERMO VAC 2 408 80 Y 350 25040055 1 10 60 SWITCH THERMO VAC 2 414 SCREW Distributor Vacuum Control 75 78 Y 1891239 2 12 SCREW 2 420 CONNECTOR HOSE TEE Distributor Vacuum Control 78 81 ALL USE AS REQUIRED 560625 AR 32 CONNECTOR STRAIGHT NYLON ls HOSE 53 70 Y 9433153 1 RL 27 HOSE 5 gz D 8 962 69 Y 427 W 3 2BC M40 H PER 3752621 1 41 TEE SPARK CONT HOSE 4 205 80 Y 10003294 1 23 TEE VAC HOSE is X m X 4 2 447 BRACKET CAPACITOR CLIP NUT STRIKER SW TCH Stop Lamp 69 76 Y 3952897 1 43 BRACKET SW 77 81 Y 376215 1 85 BRACKET SW 3 885 74 77 Y 3961556 1 3 35 CAPACITOR SW 9 663 77 81 Y 1361699 1 36 CLIP STOP LP SW 66 Y 9420171 2 16 NUT Z 20 TYPE R ZC 8 921 69 77 Y EXC P B 3974794 1 43 STRIKER SW 69 75 Y W P B 3974795 1 STRIKER SW 76 81 Y 376216 1 61 STRIKER BRK PED SW 53 80 Y EXC 68 LEVER TYPE CRUISE CONT 1261219 1 1 25 SWITCH 68 Y 1993446 1 16 75 SWITCH W LVR 77 81 Y W CRUISE CONT 9794682 1 N L SWITCH 80 Y W A T MV4 M33 25504628 1 2 70 SWITCH 80 81 Y W M T 1261219 1 1 25 SWITCH 81 Y W A T MX3 CRUISE CONT 9794682 1 N L SWITCH 81 Y W A T MX3 EXC CRUISE CONT 25504628 1 2 70 SWITCH 2 459 ACTUATOR CAP PEDAL PIN PlVOT PIVOT KIT PLATE ROD SPRlNG SWITCH Headlamp Dimmer NOTE 1 1955 56 model initial installation also requires connector 2962449 77 81 Y W T T WHL 7827028 1 2 60 ACTUATOR DIMR SW ROD 77 79 Y W T T WHL 7827042 1 1 75 CAP COL HSG CVR END 69 76 Y 3940687 1 1 75 PEDAL DIMR SW 78 Y EXC T T WHL 7830384 1 2 30 PIN STRG COL DIMR SW ACTR PIV 79 81 Y W T T WHL 7829787 1 2 30 PIN DIMR SW ACTR PIVOT 79 Y EXC T T WHL 7832681 1 6 15 PIVOT STRG COL SW ACTR 78 Y W T T WHL IST DESIGN 7831296 1 PIVOT KIT DIMR ACTR THREADED PIVOT W TAPPED HOUSING 78 Y W T T WHL 2ND DESIGN 7833704 1 7 75 PIVOT KIT W PIN DIMR ACTR PRESSED ON PIVOT PIN 79 81 Y W T T WHL 7833283 1 7 75 PIVOT KIT W PIN DIMR ACTR 63 77 Y 344842 1 53 PLATE SW MT 68 76 Y 3922387 1 57 PLATE DIMR PEDAL MT 77 Y EXC T T WHL 7827145 1 3 00 ROD DIMR SW ACTR 77 Y W T T WHL 7827004 1 3 60 ROD DIMR SW ACTR 77 Y W T T WHL 7829984 1 5 70 ROD DIMR SW 78 Y EXC T T WHL 7829831 1 3 00 ROD DIMR SW 78 Y EXC T T WHL 7829836 1 3 60 ROD DIMR SW ACTR 78 81 Y W T T WHL 7830222 1 2 05 ROD DIMR SW 77 81 Y W T T WHL 7828351 1 65 SPRING PIN PRELOAD DIMR SW 53 55 Y 6 VOLT 1997008 1 7 95 SWITCH 3 OVERALL LENGTH 55 62 Y 1997023 1 9 94 SWITCH 2 HOLE MT FLANGE NOTE 1 63 76 Y 1997043 1 N L SWITCH 77 Y 7819567 1 13 60 SWITCH 78 Y 7829781 1 22 15 SWITCH 79 81 Y 7832411 1 21 55 SWITCH I VAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 14 2 410 2 459 2 26 REV 5 81