COOLANT GRILLE OIL SYSTEM 1 150 SWITCH ASSY SENDER Coolant Temperature Engine Unit Con t 73 74 Pass w A T 350 400 exc Sta Wag 73 74 Camaro w A T 350 exc Sp instr 73 74 Nova w A T 350 exc console gauges 73 74 Vega w A T 75 Vega Monza 8 cyl 75 Pass Chevelle 350 400 exc gauges 75 Nova Camaro 262 350 exc gauges 75 All 6 cyl 6490694 1 N L SWITCH ASSY 73 74 All w A T 454 exc gauges 6490469 L H 7 35 SWITCH ASSY 73 74 Chevelle 454 exc A T 6490554 L H 8 44 SWITCH ASSY 74 Chevelle 6 cyl 6490993 1 7 35 SWITCH ASSY metal temp 74 All exc Vega 3030951 1 N L SWITCH ASSY thermo vac 3 670 75 All 454 8992238 L H 8 44 water temp 75 Vega w 1BC 140 exc A T 8992165 1 8 44 SWITCH ASSY choke cont and water temp 75 Vega Monza 122 6490555 1 7 35 SWITCH ASSY water temp 1 152 CORD ASSY Engine Heater 69 70 All w Prod Engine Heater 10005445 1 9 30 CORD ASSY semi circular receptacle 69 70 All w Acc Engine Heater 732591 1 5 95 CORD ASSY rectangular receptacle 74 75 Vega Monza 740034 1 9 30 CORD ASSY part of unit 992436 1 153 OUTLET Coolant 62 63 Chevy 64 67 Chevy 4 cyl 3799344 1 3 85 cast 3799344 64 67 Chevy 194 230 250 68 70 Chevy 4 cyl 75 Vega Monza 122 3841191 1 4 30 64 65 Chevy 283 65 Pass 8 cyl 3837223 1 3 65 cast aluminum cast 3837223 64 65 Chevelle exc Sp l l Per 65 Chevelle Police w P G 65 Chevy 327 65 66 Pass 6 cyl 66 68 Chevelle Camaro 6 cyl V 67 72 All 230 250 73 75 All 6 cyl 338117 1 4 60 66 67 Chevelle Camaro 396 66 67 Chevy Chevelle Camaro 283 327 350 exc Sp H Per 66 67 Pass 8 cyl 68 73 All 8 cyl 3877660 1 4 00 74 75 All 8 cyl exc Monza 336790 1 4 30 71 75 Vega Monza 140 370619 1 6 20 75 Monza 8 cyl 355957 1 6 20 OUTLET 1 154 GASKET Coolant Outlet 62 75 All 3701777 1 35 2 holes IG D 71 75 Vega Monza 140 3977099 1 29 75 Vega Monza 122 334033 1 37 GASKET 1 159 HOSE Radiator Inlet NOTE 1 When using 3860451 in place of 3860447 cut approx 27 gz from rad end and 1 from eng end NOTE 2 lt may be necessary to cut 2 from engine end of hose NOTE NLET hose is used between top of radiator and engine coo ant out et OUTLET hoses group 1 173 are used between bottom of radiator and cylinder block NOTE Some hoses have been replaced with hoses of a different length or configuration This replacement hose in many instances will require cutting using old part as guide 62 69 All w 1 Z l D straight hose 3701363 A R 6 25 1 2 I D x 36 long moulded 3701363 64 Chevelle 194 65 Chevelle 194 exc C A C Taxi Police 64 67 Chevy 6 cyl 3852226 1 4 45 19 gz D moulded 3852226 GIVI PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 1 150 1 159 1 16 REV 4 81