60 62 Yes 3 4 1 V 3754100 1 63 65 Ser 10 thru 30 230 250 exc 62 amp No 2 4 1 1958095 1 62 Ser 10 thru 30 w 42 52 amp AC gen 63 64 Ser 10 thru 30 w 42 52 amp AC gen 292 63 4 WD w 42 52 amp AC gen 1st Series 65 68 Ser 10 thru 30 292 exc 62 amp Air Cond No 3 4 1 V 3906329 1 62 All w 62 amp AC glen 63 66 Ser 10 thru 30 G 10 w 62 amp AC gen 1st design exc 292 No 2 4 2 3815461 1 63 66 Ser 10 thru 30 w 42 52 55 amp AC gen 8 cyl 2nd Ser 63 64 Ser 10 D D w 42 52 55 amp AC gen 4 cyl No 2 4 1 1949358 1 68 69 All w 61 amp exc P S No 2 Iyqg 1 V 1949355 1 NOTE 2 When using 1949355 pulley also use 1940994 fan and 3847707 belt 63 Ser 10 thru 30 w ammeter oil pressure and temp gauge equip 292 exc FFC Air Cond 63 Ser 10 thru 30 FFC 292 exc Air Cond No 3 2 V 3845437 3845437 1 63 64 Ser 10 thru 30 w 62 amp AC gen 292 exc D D 63 4 WD w 62 amp AC gen 283 1st Series 65 66 Ser 10 thru 30 w 62 amp 292 1st design exc Air Cond No 3 4 2 V 3815491 1 63 65 Ser 10 thru 30 w 37 amp AC gen 283 exc Air Cond 63 65 Ser 10 D D w 37 amp AC gen 4 cyl 64 65 G 10 exc 62 amp Yes 3 1 3830422 1 63 65 Ser 10 thru 30 w P S 230 66 G 10 exc 62 amp 66 G 10 w Air Cond 66 Ser 10 thru 30 w A Fl 250 exc 62 amp H D Cooling Air Cond FFC No 2 u 2 3792460 1 66 68 Ser 10 thru 30 exc 292 P S A R 62 amp 66 67 G 10 exc C A C 152 amp Yes zu is u 54 1 V 1 66 Ser 10 A I R w C1 A C 283 327 exc 62 amp No 2 V u 3 V 1970832 1 65 Ser 10 thru 30 w Air Cond exc D D Yes 2 z si 1 3909817 1 65 66 Ser 10 thru 30 w H D Cooling C A C exc 62 amp A I R P S 292 No 3 u 2 V 3815495 1 65 66 Ser 10 thru 30 w Air Cond 292 1st design exc D D No 3 4 3 V 3865793 1 65 68 Ser 10 thru 30 w Air Cond H D Cooling 250 exc 62 amp 65 66 Ser 10 thru 30 w P S A 1st design exc 292 283 D D 4 WD No 3 M 3 3865796 1 66 Ser 10 thru 30 G 10 w 62 amp AC gen 2nd design exc 292 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31 REV 6 71 2 13 2 274 2 274