COOLANT GRILLE OIL SYSTEM 1 609 PIN PLUG RETAINER SPRlNG VALVE Oil Pump C0n t 66 69 Y 427 W SP H PER H D AL CYL AND CASE 3876866 1 28 SPRING PRESS REG VLV 24 COILS l O D X 2 i FREE LENGTH STRIPE OF LT GREEN 69 72 Y 350 W SP H PER 3848911 1 61 SPRING PRESS REG VLV 21 COILS STRIPE OF WHITE 71 Y 454 W SP H PER 3876866 1 28 SPRING PRESS REG VLV 24 COILS la O D X 27 i FREE LENGTH STRIPE OF LT GREEN 73 81 Y 305 350 3814903 AR 28 SPRING PRESS REG VLV 21 COILS 2 az FREE LENGTH 53 70 Y EXC 396 427 454 3702366 1 97 VALVE PRESS REG gz I D X O D X 13 16 16 O L 65 74 Y 396 427 454 3860377 1 1 05 VALVE PRESS REG 1 u O L X Ia O D 73 81 Y 305 350 3702366 1 97 VALVE PRESS REG gz I D X qq O D X 1 m 16 0 L 1 639 PIN RETAINER SHAFT SHAFT K T SLEEVE Oil Pump Shaft NOTE 1 For use with pump having retainer ring groove 65 Y 396 W SP H PER 3877674 1 23 PIN DIST TO OIL PUMP INTER RET 65 74 Y 396 427 454 EXC SP H PER H D 3836903 2 23 PIN OIL PUMP 0 738 66 71 Y 427 454 W SP H PER H D AL CYL AND CASE 3877674 1 23 PIN DIST T0 OIL PUMP INTER RET 59 81 Y 8 CYL EXC 396 427 454 3764554 1 23 RETAINER DIST TO PUMP INTER SHF 58 59 Y 283 3739826 1 4 70 SHAFT W SLEEVE DIST TO PUMP 2 372 59 69 Y 283 307 327 350 3998287 I 4 60 SHAFT DIST TO PUMP INTER 2 372 NOTE 1 73 Y 350 3998287 1 4 60 SHAFT DIST TO PUMP INTER 2 372 NOTE 1 65 70 Y 396 427 W H D SP H PER 3865886 1 6 00 SHAFT KIT W RET DIST TO OIL PUMP INTER 2 372 65 69 Y 396 427 EXC SP H PER H D AL CYL AND CASE 3998289 1 3 70 SHAFT KIT W RET DIST TO OIL PUMP INTER 2 372 70 71 Y 454 EXC SP H PER 3998289 1 3 70 SHAFT KIT W RET DIST TO OIL PUMP INTER 2 372 71 Y 454 W SP H PER 3865886 1 6 00 SHAFT KIT W RET DIST TO OIL PUMP INTER 2 372 58 59 Y 8 CYL 3877672 1 1 85 SLEEVE DIST TO OIL PUMP INTER SHAFT 65 71 Y 396 427 454 W SP H PER H D AL CYL AND CASE 3877672 1 1 85 SLEEVE DIST TO OIL PUMP INTER SHAFT 1 652 BOLT PUMP PUMP KIT SCREW STUD WASHER Oil NOTE 1 Includes pump asm screen asm intermediate shaft and retainer When installing on models with 348 engine discard the intermediate shaft and use old shaft 55 62 Y 8 CYL 3754998 1 43 BOLT 7 le 14 X 2 m HEX LOCK 67 81 Y 305 327 350 3892678 1 41 BOLT PUMP AND SCREEN W 14 X 2 59 63 Y 1ST DESIGN 3764547 1 36 75 PUMP 63 64 Y 2ND DESIGN 3848907 1 43 50 PUMP 65 Y 327 EXC F I SP H PER W MECH LIFTERS 3764547 1 36 75 PUMP 65 Y 327 W F I SP H PER MECH LIFTERS 3848907 1 43 50 PUMP 66 69 Y 327 350 3764547 1 36 75 PUMP 66 Y 427 EXC SP H PER H D 475906 1 N L PUMP 67 74 Y 396 427 454 EXC 3 2BC SP H PER H D AL CYL AND CASE 475906 1 N L PUMP 67 70 Y 427 W H D 475902 1 52 00 PUMP W SCREEN 69 Y 427 W AL CYL AND CASE 3969870 1 56 25 PUMP W SCREEN 69 Y 427 W H PER 14024484 1 52 00 PUMP W SCREEN 70 72 Y 350 EXC SP H PER 3764547 1 36 75 PUMP 70 72 Y 350 W SP H PER 3848907 I 43 50 PUMP 70 73 Y 454 W H PER 14024484 1 52 00 PUMP W SCREEN 71 Y 454 W SP H PER 475902 1 52 00 PUMP W SCREEN 72 74 Y 454 14024484 1 52 00 PUMP W SCREEN 73 81 Y 305 350 3764547 1 36 75 PUMP T WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET I4 1 609 1 652 1 16 REV 5 81