65 66 Ser 50 3 53 5121184 1 7 51 ELBOW water outlet 62 66 Ser 80 6V 53 1st l design exc P T 5119385 1 1 95 ELBOW water inlet 63 66 Ser 80 w P T H D Brake Booster 6V 53 5128153 1 13 66 ELBOW water outlet 65 All D DH478 exc TDM l ELBOW oil cooler hose to front cover 65 Ser 80 TDM D DH478 3788949 1 4 20 oil cooler water inlet to front cover hose 1 097 65 All DH478 ELBOW oil cooler water inlet hose to oil cooler 67 69 All 3 53 4 53 5116328 1 2 40 water outlet 65 Ser 60 w H D Cooling D478 65 Ser 80 4 cyc Diesel D478 2464988 1 7 90 ELBOW oil cooler pipe to engine front cover elbow 66 Ser 80 6V 53 2nd design 5135565 1 2 79 ELBOW water outlet 62 69 All 3 53 4 53 5116093 1 80 HOSE water outlet elbow 62 65 Ser 80 6V 53 exc P T 5163824 1 40 HOSE water outlet 63 66 Ser 80 w P T 4 53 6V 53 5173020 1 36 HOSE cooler outlet 65 All DH478 HOSE oil cooler water inlet to front cover 65 Ser 60 w H D Cooling D478 2468316 1 1 25 oil cooler pipe to engine front cover 65 Ser 60 w H D Cooling D478 65 All DH478 2488025 1 16 95 HOSE water outlet 65 Ser 60 w H D Cooling D478 67 69 All D DH478 exc Tilt 3905130 1 13 80 HOSE eng oil cooler inlet 67 69 All D DH478 exc Tilt 3905131 1 13 80 HOSE eng oil cooler outlet 65 All DH478 2488024 1 11 95 HOSE water inlet 66 Ser 60 D DH478 67 68 All D DH478 2490442 32 SPRING oil cooler by pass valve 65 All DH478 65 Ser 60 w H D Cooling D478 2462784 1 8 10 TEE oil cooler outlet tube to front cover 65 All DH478 65 Ser 60 w H D Cooling D478 2463033 1 8 55 TUBE oil cooler outlet to front cover 65 All DH478 TUBE oil cooler water outlet 65 Ser 60 w H D Cooling D478 2467767 1 9 60 oil cooler water inlet pipe 65 All DH478 TUBE oil cooler water 65 Ser 60 D478 exc TDM 2467768 1 15 05 oil cooler water outlet pipe 66 Ser 60 Tilt w H D Cooling DH478 67 68 Tilt DH478 2489534 1 17 60 TUBE oil filter to cooler 66 Ser 60 Tilt w H D Cooling DH478 67 68 Tilt DH478 2489533 1 17 60 TUBE oil cooler to filter 66 Ser 60 TDM w H D Rad DH478 TUBE oil cooler outlet hose and pipe asm 66 Ser 60 w H D Cooling DH478 exc Tilt TDM 2485963 I 13 65 oil cooler to filter 66 Ser 60 TDM w H D Rad DH478 TUBE oil cooler inlet hose and pipe asm 66 Ser 60 w H D Cooling DH478 exc Tilt TDM 2485964 1 15 15 oil filter to cooler 66 Ser 60 DH478 exc Tilt TDM H D Cooling 66 Ser 60 w H D Cooling D478 exc Tilt TDM 2484904 1 13 65 TUBE oil cooler to filter 66 Ser 60 DH478 lst design exc Tilt TDM H D Cooling 66 Ser 60 w H D Cooling 1st design D478 exc Tilt TDM TUBE oil filter to cooler 66 Ser 60 TDM DH478 exc H D Rad 66 Ser 60 TDM w H D Rad D478 2484905 1 13 65 oil cooler inlet hose and pipe asm 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S 1 540 1 540 me REV 6 71