69 All DH478 2461476 1 17 00 66 Ser 50 0351 exc Tilt 3935333 l 18 70 65 Tilt D351 D DH478 66 Ser 50 Tilt D351 66 Ser 60 Tilt D DH478 67 68 Tilt D DH478 2438704 1 22 60 67 70 Ser 40 w C A C H D Cooling exc 292 3906489 1 10 10 67 68 Ser 40 thru 60 w C A C H D Cooling 292 69 70 Ser 40 50 w C A C H D Cooling 292 exc TDM 3906490 1 9 80 67 70 Ser 50 60 366 427 exc Tilt 3976288 1 18 30 2lV dia 5 blades 2V bolt circle 69 70 Ser 40 50 350 exc Tilt C A C H D Cooling 3947129 1 12 55 69 70 Ser 40 50 6 cyl exc C A C H D Cooling Tilt 3947138 1 4 80 69 70 Ser 40 50 w C A C H D Cooling 350 3947130 1 19 75 65 66 Tilt D DH478 2470933 6 22 BOLT fan blade assy 0 206 66 Ser 60 80 Tilt 366 67 Ser 50 60 Tilt 4 53 3814869 1 30 BOLT fan bIade 3 275 65 66 All 3 53 4 53 67 68 Ser 50 60 Tilt 4 53 5135834 1 3 30 BRACKET fan adj screw 56 59 All 322 60 62 Ser 50 60 6 cyl 65 68 D D 230 250 3775612 1 1 75 SPACER blade 2 dia x 1 thk 58 Ser 5 w A O H B 3740523 l 65 SPACER blade 2Vi 0 D x V 4 I D 58 Ser 6 w A O H B 6 cyl 67 68 Ser 40 w P S 8 cyl exc D D Tilt SBC 3914936 1 80 SPACER 60 62 Ser 40 thru 60 w Cool Pack 6 cyl 65 Ser 60 D DH478 lst design exc Tilt 65 Ser 80 TDM D DH478 lst design exc H D Cooling 65 Ser 80 w H D Cooling D DH478 lst design exc Tilt TDM 3775614 1 1 85 SPACER blade 2 0 D x Vin thk 60 66 Ser 60 w Air Equip 8 cyl exc 366 Tilt 63 66 Ser 50 60 6 cyl exc Tilt Air Cond 67 68 Ser 40 6 cyl exc D D Tilt SBC C A C H D Cooling 67 68 Ser 40 SBC 250 67 68 Ser 50 60 SBC TDM 327 67 68 Ser 40 thru 60 327 exc D D Tilt TDM SBC H D Cooling C A C 3876828 1 2 00 SPACER 60 66 Tilt 8 cyl exc 366 67 70 Tilt 8 cyl exc 366 427 P S 3776360 1 2 65 SPACER 60 66 All 348 366 409 exc Tilt 3766886 1 2 75 SPACER 60 62 Ser 40 thru 60 283 327 exc Air Equip Tilt 63 66 Ser 50 283 exc SBC Tilt 63 66 Ser 60 327 exc Tilt Air Equip 64 Ser 50 w H D Rad exc SBC 3857041 1 1 20 SPACER Note 1 NOTE 1 Not used on 1964 SBC 261 W B 64 Ser 60 w Custom Air Cond Air Equip 292 3758481 1 65 SPACER blade 2 O D x Vi thick 64 Ser 50 w Custom Air Cond H D Rad Y i 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 318 t 1 064 1 064 1 10 REV 6 71