1 COOL1NG GRILLE OIL SYSTEM 1 1 x 1 1 73 HOSE Radiator Outlet lower Con t 1 1 70 71 Y 454 W A T 3947868 1 8 55 HOSE 1 8 ID r 70 73 Y 454 W A C 4 r 3969929 1 6 15 HOSE RR r r 70 71 Y W H D RAD t 3948012 1 12 60 IOSE 13 4I D 1 r 1 1 71 72 Y 350 W 4 SFD EXC A C 3917669 I 10 90 fOSE 13 41 0 r 1 71 72 Y 350 W A T 3946864 1 8 90 xIOSE 13 GLD 4 1 73 78 Y IST DES GN 197G 4 355347 1 10 60 HOSE 355347 PRINTED ON HOSE 73 1 Y 454 EXC A C 3947868 1 8 55 HOSE 1 7 8 I D 1 73 Y 454 W A C 3905149 1 8 90 HOSE 1 3 4 I D 74 Y 454 L 3947888 1 8 55 HOSE 1 7 b I D 76 82 Y 2ND DESIGN 1976 379933 1 10 60 HOSE 379933 PRINTED ON IOSE 1 1 203 CAP Radiator FiIIor 1 NOTE 1 THIS CAP IS TO BE USED WITH ALUMINUM RADIATORS 65 61 YIB CYL EXC FJ 1ST 1 1 1 DESIGN 860795 1 N l CAP PRESSURE TYPE 7 L8 RC 1 1 58 59 Y W F I 850800 1 3 88 CAP PRESSURE TY E 13 L8 1 1 60 63 Y 2ND DESIGN 16410206 1 0 05 CAP SUPPLY TANK FILLER RC 26 15 1 1 L8 NOTE 1 64 B7 Y EXC A C 427 1ST 1 DESIGN 8410208 1 8 05 CAP SUPPLY TANK FILLER RC 26 15 1 1 1 LB NOTE 1 1 64 B5 Y W A C 1 881050 1 N L CAP L 1 88 Y EXC 427 2ND DESIGN 881050 1 N L CAP 88 72 Y 861050 I N L CAP L 73 82 Y Q 6410885 1 N L CAP 1 219 BRACKET CLAMP RADIATOR STRAP TANK Engine Cooling 1 NOTE FOR DRAIN COCKS SEE STD PARTS GRCUP 8 9515 1 NOTE IN SOME CASES STANDARD RADIATOHS ARE REPLACED BY HEAVY DUTY RADIATORS AND RADIATORSWITH OIL COOLERS CAN BE USED IN PLACE OF ONES WITHOUT OIL COOLEFIS NOTE 1 TOF RADIATOH TANK NOT AN INTEGRAL PART OF THIS CORE SEE 3151016 FOR TANK ASM 1 NOTE 2r lT MAY BE NECESSARY TO REPLACE THE RADIATOFI INLET HOSE WITH PART 3879680 NOTE 3 USED IN CONJUNCTION WITH SECOND DESIGN CORE 3150916 1 1 NOTE 4 WHEN USED IN PLACE OF 3925093 ON 1963 MODELS 2 3843432 CLAMPS AND 1 3543431 1 BRACKET SHOULD BE USED 1 1 NOTE 5 DOES NOT INCLUDE OIL COOLER OR FINGER GUARD 1 1 1 64 68 Y EXC 427 1 3843431 1 7 35 BRACKET SUPPLY TANK 1 67 88 Y 327 EXC A C T H 3843431 I 7 35 BRACKET SUPPLY TANK 1 69 70 Y W 3 H D 4 SPD EXC A C 1 H PER 350 3843431 1 7 35 BRACKET SUPPLY TANK 71 72 Y W M T EXC A C SP 1 H PER 350 1 3843431 1 1 7 35 BRACKET SUPPLY TANK 1 63 Y 3843432 1 67 CLAMP SUPIQLY TANK NOTE 4 64 66 Y EXC 427 3843432 1 67 CLAMP SUPPLY TANK NOTE 4 1 67 68 Y 327 EXC A C T I I 3843432 I 1 67 CLAMP SUPPLY TANK NOTE 4 69 70 Y W 3 H D 4 SPD EXC A C 1 1 1 1 H PER 350 3843432 1 1 67 CLAMP SUPPLY TANK NOTE 4 71 72 Y W M T EXC A C SP 1 1 H PER 350 3843432 1 67 CLAMP SUPPLY TANK NOTE 4 1 61 62 Y 3150918 1 1 855 00 RADIATOR ALUMINUM STMPD 3150916 NOTE 1 83 72 Y W M T EXC 396 427 454 1 1 1 1 H D 3165318 1 665 00 RADIATOR CORE 19 NIDE NOTE 5 65 Y 395 1 3007436 1 640 00 RADIATOR CORE 21 WIDE NOTE 2 5 66 67 Y 427 EXC 3 ZBC 3008566 1 282 00 RADIATOR W OIL COOLER W O FINGER 1 1 GUARD 1 67 69 Y 427 W H D 3007436 1 640 00 RADIATOR CORE 21 WIDE NOTE 2 5 V F9 Y EXC H D 3008566 1 282 00 RADIATOR W OIL COOLER W O FINGER GUARD 1 69 Y 427 3019190 1 251 00 RADIATOR W OIL COOLER CORE 27 1 1 1 1 2 WIDE 1 69 72 Y W TM EXC 427 454 3018802 1 316 00 RADIATOR W OIL COOLER CORE 26 1 1 WIDE 1 70 72 Y 5 J W I 1 0 4 sr D sn 1 H HER 1 I 3007436 1 1 640 00 RADIATOR CORE 21 WIDE NOTE 2 5 1 1 70 72 Y 4 14 EXC H D 3019190 1 251 00 RADIATOR W OIL COOLER CORE 27 1 1 2 WIDE 1 70 71 Y W I D RAD 3007436 1 640 00 RADIATOR CORE 21 WIDE NOTE 2 5 72 Y 350 W SP H PER EXC 1 1 H D 111 SPD 1 3018802 1 316 00 RADIATOR W OIL COOLER CORE 2B WIDE 1 73 75 Y 1 3030199 1 371 00 RADIATOR MC L 1 76 Y 350 EXC H PER 1ST 1 DESIGN 3030199 1 371 00 RADIATOR MC MD ME MG WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET I4A 1 1 73 1 219 1 1 6 1 REV 12 B3 1 E I 9 I