E COOLANT GRlLLE 0lL SYSTEM A 1 066 BELT Fan iGen and Accessory Drive C0n t 66 Ser 60 TDM exc Air Equip 2 601 z V q 2460198 1 65 Ser 50 Tilt w B B V 65 66 Ser 60 80 Tilt D i DH478 exc A O H B 66 Ser 50 Tilt w B B I 3 0351 I 67 68 Tilt D DH478 exc Air Equip z 51 V 3885457 1 65 Tilt exc 62 amp gen I F G 66 Ser 60 Tilt w 62 amp 1 I D DH478 exc H D tri shield wiring 2 63 G W 3767071 1 65 Tilt w 62 amp D A DH478 2 65 W G 2473716 1 65 Ser 50 w 62 amp gen D351 exc Tilt 65 Sar 60 w 62 amp gen D DH478 exc TDM 4 Tilt I 65 Ser 80 w 62 amp gen D DH478 exc Tilt 2 60 N W G 3883001 1 65 Ser 50 D351 exc Tilt 62 amp gen A 65 Ser 60 D DH478 exc I H D Tilt TDM 62 amp gen 65 Ser 80 D DH478 exc H D Tilt 62 amp gen 65 Ser 60 TDM D DH478 61 N F G 3815556 1 66 69 Sar 50 60 D351 D DH478 exc Tilt I TDM 59 I F G W 2483870 1 66 Ser 60 w P S D DH478 exc Tilt 67 68 Tilt w P S D DH478 1 36 N P 8873746 1 66 68 Ser 50 60 Tilt D DH478 2 591 z N G W 38l88460 1 gl 66 Ser 60 TDM w Air Brake D DH478 66 Ser 60 w A O H B D DH478 exc TDM Tilt l 2 60 B 2485091 1 66 Ser 60 TDM D DH478 exc Air Brake 66 Ser 50 w B B D351 l 66 Ser 60 Cab D DH478 exc Hyd Air Brake 2 56 2 V 2485245 1 66 Sar 60 TDM D DH478 z 58 N F G 3891358 1 67 Ser 50 60 w Air Equip V D DH478 exc Tilt I i 69 All w Air Equip DH478 V2 60 z N I V 3883002 1 67 Ser 50 60 D DH478 exc F A Brake Tilt A O H B 68 Ser 50 DH478 exc I I Tilt I 69 Ser 50 DH478 exc Air Brake 2 57 N I V 3905091 1 67 Ser 50 60 D DH478 exc Tilt TDM 58 N F G 2483870 l 1 I 1970 BELT CHART Ser 40 FAN AND GENERATOR I USAGE PART WIDTH LENGTH NUMBER I I 3 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 1 066 1 066 1 28 A A REV 5 79 q