I I I 0 O O I I xl o II o I 1 O I 1100 oQ0 x1 ooo J c J noo 1 if g 4 1 2 1 1 2 1 2 1 6 cyl exc DIESEL Drive Pulley Crankshaft Groove No 2 2 3 or 4 Pulley Systems Driven Dimensions Pulleys 59 Ser 6 w Cool Pack 6 cyl 34 61 W C 3754700 1 2 71 60 61 TDM w P S 60 61 Ser 70 80 w P S exc TILT TDM H D frt susp 60 Ser 80 w 9000 lb frt susp exc TILT TDM 59 N P W 3767015 1 3 50 60 62 Ser 60 w P S exc Air Equip TILT DIESEL Z 60 N P W 3771316 1 3 75 60 61 Ser 60 CAB w Air Equip 6 cyl exc 2 SPD 62 Ser 60 w A O H B 6 cyl exc 17000 lb axle TILT SBC Z 62 N I B W 3764984 1 3 65 60 61 Ser 40 35 amp L C I w P S 60 62 Ser 50 60 6 cyl w P S exc 35 40 50 amp Air Equip 62 Ser 40 62 amp A C gen w P S 62 Ser 40 30 amp w P S 261 4 42 N G W 3759204 1 3 05 62 Ser 60 TILT P S w 42 52 amp A C gen 6 cyl Z 46l N G W 3759207 1 3 35 J 62 Ser 40 thru 60 w 62 amp gen 6 cyl 63 66 SBC w 130 amp gen 292 lst design exc P S 42 N G W 3820838 1 6 15 63 Ser 60 w C001 Pack 292 ISA 58 W C 3848254 1 3 49 63 64 Ser 60 SBC w P S 6 cyl 65 66 Ser 60 SBC P S w 130 amp 292 1st design l 54 N G P W 3759215 1 3 60 63 66 Ser 60 w P S 292 exc 62 130 amp A C gen TILT I4 53 G P W 3764342 1 3 90 63 66 Ser 60 TILT w P S 292 lst design Z 45 G W 3785416 1 3 50 65 66 Ser 50 w C A C 230 250 lst design ISA 4 C 3847709 1 3 29 65 66 Ser 50 60 w Air Cond 292 lst design exc TILT D D 1 5634 5 W C 3849085 1 3 60 66 Ser 60 SBC P S w 130 amp 292 2nd design l 54 P 3883004 1 3 60 66 Ser 50 60w C A C 292 2nd design 66 Ser 50 60 w Air Cond 292 exc Air Equip ls z 57 C 3888404 1 3 45 66 Ser 60 SBC P S w 130 amp 292 Z 42 F G 3888455 1 3 15 66 Ser 60 TILT w P S 292 2nd design Z 45 F G 3887692 1 3 70 66 Ser 60 SBC w 130 amp 292 2nd design IA 42 F G 3888154 1 6 50 66 Ser 60 w P S 292 exc TILT 130 amp gen 66 Ser 60 TILT P S w 62 amp gen 292 4 53 P 3887694 1 4 75 66 Ser 50 w C A C 250 2nd design A 55 C 3888472 1 3 45 ANOTE Refer to note at beginning af group I966 ll 066 136 Chevrolet Motor Division HDT General Motors Corporation REVISED MAY l l966