58 59 Ser 8 10 w P S 348 exc 40 amp 7 35 G 3848263 1 59 Ser 8 10 P S w 40 amp 348 31Vz G 3946031 1 Drive Pulley i gg 8 2 I QE v t GDI 3 and 4 cyl Diesel 3 53 4 53 Drive Pulleys Grooves 1 thru 10 Driven Dimensions Pulleys 62 64 Ser 60 w P S 4 53 F P 67 68 Ser 60 w F A Brake 4 53 exc Tilt 69 All w F A Brake 4 53 V 39 N l B 3887682 1 64 Ser 60 Diesel P S w C A C Air Equip Vz 60 N F P B 3771316 1 65 Ser 60 w P S 4 53 exc Tilt 66 Ser 60 w P S exc Tilt V 41Vz N P 3883003 1 62 66 All 3 53 4 53 exc Tilt V 42 W G 3888452 1 62 64 Ser 60 Diesel w A O H B 64 Ser 60 Diesel w Air Brake exc 175 197 W B V2 45V N F B 38132780 1 62 66 Ser 60 4 53 exc Air Equip Vz 44 N F V 38132770 1 65 66 All 3 53 exc B B V2 37 F 3887679 1 65 66 All w Air Equip 4 53 exc Tilt V 46Vz F B 38876960 1 65 66 Tilt 4 53 67 69 All 3 53 4 53 39 G W 38884580 1 65 66 Tilt 4 53 1st design 72 41 F V 3888400 1 65 68 Tilt w Air Brake 4 53 Vz 42 F B 3887698 1 65 68 Tilt w P S 4 53 Vz 4OVz F P 3887674 1 65 66 All w B B 3 53 65 66 Ser 60 4 53 exc Tilt Air Equip V 45 F V 3887675 1 66 Tilt 4 53 2nd design exc F A Brake 67 68 Ser 50 Tilt 4 53 72 40 F V 3887673 1 67 Tilt w B B 3 53 V2 39Vz N F V 38876870 1 67 69 Ser 50 60 w P S 4 53 exc Tilt V 58Vz V B 3902123 1 67 Tilt 3 53 exc B B V 39Vz G W 39027170 1 67 68 Ser 50 60 Cab exc Air Equip Tilt TDM Vz 37V2 V I 3898528 1 69 All 4 53 exc Air Brake V2 39 V 3941326 1 Belt Unit consists of two matched belts Drive Pulley 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31517 1 066 1 066 1 28 REV 6 71