A COOLANT GRlLl E OILSYSTEM r I 1 159 HOSE TUBE Radiator Inlet Con t W l 69 70 Ser 40 50 8 cyl exc Tilt A 7 I 71 72 Ser 40 50 Conv 350 exc Air Cond 71 72 Ser 50 SBC 350 exc H D Rad 3906438 1 1 z I D moulded 3906438 68 Ser 50 60 SBC 366 y 68 70 All w Dual Brake 366 427 71 Ser 50 SBC 366 l i 71 72 Ser 50 60 Conv w Dual y Brakes 366 427 L 3926089 1 2 I D moulded 3926089 68 Ser 50 60 SBC 327 exc P T H D Rad 68 All w Dual Brake 327 exc i P T H D Rad H D Cooling C A C 69 70 Ser 40 50 w Dual Brake 3928074 1 1 I D moulded 3928074 68 70 Ser 50 60 SBC w P T H D Rad 327 350 A l 68 70 All w Dual Brake P T H D V Rad H D Cooling C A C 327 350 71 72 Ser 40 50 Conv w Dual Brake H D Rad C A C 350 3928075 1 1 I D moulded 3928075 68 69 Ser 50 SBC w P T 6 cyl 68 70 All w Dual Brake P T C A C H D Cooling 6 cyI Q 70 Ser 40 50 Conv w Dual l Brakes C A C 6 cyl exc P T 71 72 Ser 40 50 Conv w Dual Brakes C A C 6 cyl 3929608 1 1 z I D moulded 3929608 70 Ser 40 50 6 cyl exc C A C P T 71 72 Ser 40 50 Conv SBC 6 cyl exc C A C 3982948 1 1 a I D moulded 3982948 72 Ser 50 Conv SBC 366 exc t A T 72 Ser 60 Conv TDM exc A T 688130 1 2 I D moulded 688130 e 60 62 Ser 60 Tilt w P T 8 cyl f 60 66 Ser 70 80 Tilt exc Diesel l I 64 66 Ser 60 Tilt 348 366 r A 67 72 Tilt 366 427 3778408 1 TUBE steel 9 dev length 65 72 Tilt 283 307 327 350 3854553 1 TUBE inlet l 1 1 66 CLAMP STRAP Hose I All All 1470029 A R worm adj type for i dia hose All All 1470030A R worm adj type x 1 t l D range All All 2468878 A R worm adj type 1 to 2 l D range All All 2494772 A R miniature worm drive type range x All All 2260846 A R rad outlet hose 60 Ser 50 60 LCF Tilt carb to air hose 72 Ser 50 60 366 427 exc Tilt 2465838 2 outlet hose to radiator 3 dia 65 Ser 50 Tilt D351 65 Ser 60 TDM D DH478 66 Ser 50 D351 4 66 Ser 60 D DH478 exc LCF V water by pass tube hose 66 Ser 60 TDM w P S D DH478 P S pump resvr hose 66 Ser 60 w P S D DH478 exc Tilt 67 68 Ser 50 60 Tilt Diesel 68 69 All 4 53 rad surge tank to eng 67 68 Ser 50 60 Tilt D DH478 eng de aeration hose V 69 All DH478 2464901 A R rad surge tank air bleeder hose 65 Ser 60 4 cyc Diesel exc TDM 2488394 1 engine front cover hose L 65 All DH478 65 Ser 60 w H D Cooling DH478 exc TDM 5129216 1 oil cooler water inlet tube l 65 66 All D351 D DH478 V l67 68 Tilt D478 l 2260845 A R inlet and outlet 67 68 Ser 50 60 Tilt D DH478 inlet and outlet 69 72 All w C A C 2471945 1 evap drain hose All All 3749810A R STRAP adjustable type 1 to 6 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 1 159 1 166 1 38 y REV 5 79