57 59 Ser 4 8 cyl 58 59 Ser 6 w A 0 H B 8 cyl 60 61 Ser 50 283 exc 40 amp 50 amp 62 Ser 50 283 exc 62 amp AC gen 63 66 Ser 50 292 exc 62 amp AC gen 63 66 Ser 60 6 cyl exc P S 62 130 amp 67 68 Ser 50 60 292 exc TDM C A C H D Cooling P S 62 amp 130 amp 67 68 Ser 50 TDM 292 exc P S C A C H D Cooling 62 amp 67 68 Ser 40 292 exc C A C H D Cooling P S 62 amp 3827846 1 2 45 PULLEY ASSY w reinforcement 62 66 Ser 80 6V 53 5122992 1 16 85 PULLEY ASSY water pump idler 65 Tilt D351 D DH478 exc H D 65 All DH478 1st design 66 Ser 50 D351 66 TDM D478 67 Ser 50 60 Tilt D478 exc P S 67 Ser 50 60 Conv D DH478 2386127 1 5 65 PULLEY ASSY 7 dia 65 All DH478 2nd design 66 Ser 60 DH478 67 69 Ser 50 60 DH478 67 Ser 50 60 w P S D478 exc Tilt 2459417 1 6 35 PULLEY ASSY 7 dia 69 70 Ser 40 250 exc C A C H D Cooling D D 3927796 1 4 35 PULLEY ASSY water pump and fan A 69 Ser 40 50 exc 366 70 Ser 40 w 62 amp 292 exc Air Cond P S 70 Tilt 350 70 Ser 40 w P S 292 3942992 1 4 35 PULLEY ASSY water pump and fan 70 Ser 40 D D w 62 amp A 292 exc P S 3957563 1 4 40 PULLEY ASSY 612 66 Ser 80 6V 53 7451080 1 3 52 BEARING ASSY pulley and spindle front Hyatt A 140183Z 6 31 1 62 66 Ser 80 6V 53 7450630 1 3 51 BEARING ASSY pulley and spindle rear Hyatt A l53213Z 6 31 1 60 64 Ser 60 Tilt 511849 4 05 BOLT water pump pulley 4 118 62 66 Ser 80 6V 53 5144798 1 CAP fan pulley and spindle hub 58 70 All 348 409 366 427 3739294 1 3 20 HUB pulley 3 V 4 dia 65 All D351 D DH478 exc TDM 66 Tilt D351 67 68 Tilt D DH478 2498206 1 76 35 HUB fan blade 65 Ser 60 80 D478 66 Ser 60 Tilt D351 D478 651720 1 1 65 HUB water pump fan pulley 55 67 All exc 348 366 409 Diesel 68 70 All exc 366 427 3941054 1 85 HUB pulley 55 59 Ser 4 5 6 6 cyl 60 62 All 6 cyl 63 68 Ser 40 thru 60 w 62 amp AC gen 292 63 65 Ser 60 w P S exc 327 348 63 66 SBC w 130 amp AC gen exc P S 327 348 67 68 Ser 40 250 A 67 68 Ser 40 Tilt 8 cyl 67 68 Ser 50 60 Tilt 6 cyl 67 68 Ser 50 TDM w P S 292 exc C A C H D Cooling 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 315 1 REV 6 71 1 7 1 062 1 062