COOLANT GRlLLE 0IL SYSTEM 1 153 OUTLET Coolant Con t 64 87 Chevy 194 230 250 68 70 Chevy 4 cyl 75 Vega Monza 122 3841191 1 2 90 64 65 Chevy 283 65 Pass 8 cyl 44 4 3837223 1 2 40 cast aluminum cast 3837223 64 65 Chevelle exc Sp H Per 65 Chevelle Police w P G 65 Chevy 327 65 66 Pass 5 cyl 66 88 Chevelle Camaro 6 cyl 67 72 All 230 250 73 75 All 6 cyl 338117 1 3 05 66 67 Chevelle Camaro 396 86 67 Chevy Chevelle Camaro 283 327 350 exc Sp H Per 66 67 Pass 8 cyl 68 73 All 8 cyl 3877660 I 2 65 74 75 All B cyl exc Monza 336790 1 2 90 71 75 Vega Monza 140 6270007 1 4 15 75 Monza 8 cyl 355957 1 4 15 1 154 GASKET Coolant Outlet 62 75 All 3701777 1 19 2 holes n LD 71 75 Vega Monza 40 3977099 1 15 75 Vega Monza 122 334033 I 21 1 159 HOSE Radiator Inlet NOTE INLE T hose is used between top bf radiator and engine coo ant outlet OZ 7 LET hoses group 7 7 73 are used between bottom of radiator and cylinder b ec c NOTE Some hoses have been replaced with hoses of e different length or conhguration This replacement hose in many instances will require cutting using o o part as guide 62 69 All w l l D straight hose 3701363A R 4 20 1 l D X 36 long moulded 3701363 62 Chevy 6 cyl exc C A C alum rad 63 Chevy 6 cyl 3842600 1 3 05 1 l D moulded 3788533 62 67 Chevy 4 cyl 3790492 1 2 65 1 ge D moulded 3790492 64 Chevelle I94 85 Chevelle 194 exc C A C Taxl Police 64 67 Chevy 6 cyl 3852226 1 3 05 1 pg l D moulded 3852226 64 65 Chevy 8 cyl exc C A C H D Rad 3790407 1 4 20 1 D moulded 3790407 64 65 Chevy w C A C H D Rad 283 64 65 Chevelle 8 cyl exc Sp H Per w Hyd Iifters Air Cond H D Rad 66 Chevy w H D Rad 283 1st design 3788191 1 3 95 1 g I D moulded 3850687 64 85 Chevelle w Air Cond Equip H D Rad 8 cyl 3850688 1 4 20 1 l D moulded 3850688 64 66 Chevy w Acc Air Cond 8 cyl exc 5 H D Cooling 3754915 1 4 20 1 z D moulded 3754915 64 65 Chevelle 230 65 Chevelle w H D Rad C A C 194 65 Taxi Police w P G 66 67 Chevelle 6 cyl exc A H 3866781 1 5 45 1 D moulded 3866781 65 67 Pass 6 cyl exc A l R 68 70 Pass 6 cyl 3905057 1 5 45 1 g l D moulded 3905057 65 Pass 283 327 3860451 1 4 20 l D moulded 3860451 Note 1 NOTE I When using 3850451 in place 0 3860447 cut epprwn 27 from red end and 1 from eng enoi 65 Pass w C A C H D Rad 396 exc Sp H Per 65 Pass w Sp H Per 396 65 Chevelle S S w Acc Air Cond 396 66 Chevelle w Acc Air Cond 396 exc Sp H Per 3863106 1 4 20 1 J D moulded 3863106 66 Pass w H Per Sp H Per 427 66 Pass w C A C H D Rad 396 l 67 Pass 396 exc A H 67 Pass w C A C H D Rad H Per 427 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 1I A 1 153 1 1 59 1 32 REV 4 77