69 Blazer w H D Cooling 8 cyl exc A T 70 Ser 10 thru 30 Blazer w Air Cond 307 exc 4 WD 70 Ser 10 thru 30 Blazer w Air Cond 350 exc A T 70 Ser 10 thru 30 w A T 350 exc Air Cond 3947133 1 35 80 fan blade stamped Eaton C0 69 Ser 10 thru 30 w Air Cond H D Cooling 292 69 G 10 20 w P G T H 350 6 cyl 70 Ser 10 thru 30 w Air Cond 292 3982941 1 35 75 fan blade 69 Ser 10 thru 30 w Air Cond H D Cooling 350 w A T 69 Blazer w C A C A T 350 70 Ser 10 thru 30 w C A C A T 350 3951318 1 37 90 fan blade stamped CW 55 69 All Blazer 3959570 4 15 STUD fan blade clutch to water pump pulley hub V1 18 24 X 1 a 3 288 1 060 BEARING BOLT BRACKET SUPPORT Fan Idler Arm 69 All 3 53 908050 1 5 88 water pump and fan idler pulley 4 850 67 Ser 20 30 D D 5109642 1 1 19 BOLT fan adj support 18 x 7 67 69 All 3 53 5108434 1 40 BOLT fan belt adj 18 x 5 67 69 All 3 53 3906336 1 4 25 BRACKET belt idler pulley and support 67 68 All 3 53 3765395 1 6 90 SUPPORT idler puIIey 4 854 67 69 All 3 53 5108945 2 14 67 SUPPORT fan bracket 1 062 PULLEY RE NFORCEMENT HUB SCREW Fan and Water Pump 39 52 All 838904 1 3 10 838905 stamped on pulley 53 55 Comm 1st Ser 3703600 1 pulley V wide 55 59 Ser 3 6 cyl 2nd Ser 60 62 Ser 10 thru 30 6 cyl 63 4 WD 6 cyl lst Ser 3711752 1 3 40 3711752 stamped on pulley 58 59 Ser 3 w Cool Pack 283 60 62 Ser 10 thru 30 Cool Pack w H D Rad 283 3754088 1 5 90 double 7 0 D 58 59 Ser 3 w Cool Pack 6 cyl 60 62 Ser 10 thru 30 w Cool Pack 6 cyl exc 4 WD D D 3775672 1 4 55 front 7 0 D 63 66 Ser 10 20 w C A C 283 exc 4 WD 4 Spd 63 66 Ser 30 w C A C H D Trans 283 64 4 WD w C A C 283 65 66 Ser 10 thru 30 w 3 SPD P G 283 65 66 4 WD 283 66 Ser 10 A I R w 62 amp gen 8 cyl exc H D Cooling C A C 3779582 1 2 75 front 7 0 D 7 z O D 63 66 Ser 10 thru 30 exc 62 amp H D Rad A I R P G 292 64 65 Ser 10 D D G10 4 cyl exc 62 amp Gen 66 Ser 10 D D 230 exc A l R 62 amp 66 G 10 exc A I R 62 amp 66 Ser 10 w A l R 292 r exc H D Rad 67 Ser 10 D D 67 68 Ser 20 30 D D exc P S 292 62 amp i 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS COFlPORATION P A 31 1 050 1 062 1 2 REV 6 71