COOLANT GRILLE OIL SYSTEM 1 163 CLAMP OUTLET STUD Coolant C n t 62 65 Y EXC F SP H PER 3827369 1 10 30 OUTLET CAST IRON I 62 Y W F SP H PER 3837223 1 3 25 OUTLET CAST ALUM 63 65 Y 327 W SF H PER F 3827370 1 4 35 OUTLET I B5 Y 396 3827369 1 10 30 OUTLET CAST IRON 66 68 Y 327 W SP H PER 3827369 1 10 30 OUTLET CAST IRON 66 70 Y 327 350 427 EXC SP I H PER 3877660 I 3 55 OUTLET 66 Y 427 W A R 3827369 1 10 30 OUTLET CAST IRON l 70 73 Y 3877660 1 3 55 OUTLET 74 78 Y 336790 1 3 85 OUTLET 79 80 Y 305 350 469519 1 3 85 OUTLET NOTE 1 80 Y 305 3975998 RH 58 STUD WATER 0TLT 3 275 1 154 GASKET Coolam Outlet 53 80 Y 3701777 1 29 GASKET 2 HOLES IJ I D 1 159 HOSE Radiator Intake r NOTE lNLET hcse is used between top of radiator and engine coolant outlet OUTLET hoses group 7 773 are used between bottom cf radiator and cylinder black NOTE Some hoses have been replaced with hoses 0 a different length or configuration This replacement hose in many instances will require cutting using old part es guide 55 61 Y 8 CYL EXC DUAL 4BC 3788191 1 5 25 HOSE 1 I D 58 61 Y W F H P 3777482 1 5 60 HOSE I z I D 61 62 Y EXC H L CAM 2ND DESIGN 3788191 1 5 25 HOSE 1 I I D 63 65 Y EXC F l SP H PER C A C 3768956 1 5 95 HOSE 1 z I D 63 65 Y W F SP H PER EXC 396 3777482 1 5 60 HOSE 1 1 I D 65 Y 396 2ND DESIGN 3879680 1 7 10 HOSE 1 M I D 66 67 Y 327 EXC SP H PER 3887154 1 6 90 HOSE I u I D 66 67 Y 327 W SP H PER 3887156 1 6 80 HOSE 1 u I D 66 67 Y 427 3906616 1 5 60 HOSE I I D 68 Y 327 W 4 SPD EXC SP H PER C A C 3935466 1 7 20 HOSE 1 Z I D y 68 Y 327 W SP H PER 3935466 1 7 20 HOSE 1 I D I 68 Y 427 3947866 1 5 60 HOSE I I I D 68 Y 427 W H D 3906616 1 5 60 HOSE 1 Z I D 68 Y W C A C EXC 427 T H 3917670 I 7 20 HOSE 1 1 I D 68 Y W T H EXC 427 3917670 1 7 20 HOSE X I D 68 70 Y W 3 SPD EXC H PER I C A C 427 3935466 1 7 20 HOSE I z I D 69 70 Y 350 W SP H PER EXC H D 3768956 1 5 95 HOSE I I D 69 Y 427 W H PER SP H PER 331876 1 7 20 HOSE 69 Y 427 W H D 4 SPD H D 3946011 1 5 60 HOSE 1 I I D 69 Y W C A C EXC T H 427 3946852 1 7 10 HOSE 1 I D 69 70 Y W T H EXC 427 454 3946852 1 7 10 HOSE I D 70 Y 350 W SP H PER H D 4 SPD Z 394601 1 1 5 60 HOSE I 1 I D 70 Y 350 W M T C A C EXC H PER 3946852 1 7 10 HOSE 1 Z I D 70 Y 350 W H PER 3946852 1 7 10 HOSE 1 1 I D 70 72 Y 454 EXC H D RAD 331876 1 7 20 HOSE 70 72 Y 454 W C A C H PER 3905149 1 5 60 HOSE RAD OTLT TUBE FRT HOSE 70 71 Y W H D RAD 3946011 1 5 60 HOSE 1 I D 71 72 Y 350 W C A C 368685 1 7 25 HOSE 1 I D 71 72 Y 350 W SP H PER EXC H D 4 SPD 368685 1 7 25 HOSE J I D 71 72 Y 350 W A T 368685 1 7 25 HOSE I D 71 72 Y 350 W H D 4 SPD I I PER 368685 1 7 25 HOSE 1 I D 71 72 Y 350 W 4 SPD EXC SP H PER C A C 3935466 1 7 20 HOSE 1 I D 73 75 Y 350 368685 1 7 25 HOSE 1 J I D 73 74 Y 454 331876 1 7 20 HOSE 1 I D 76 Y 1ST DESIGN 368685 1 7 25 HOSE 1 I D 76 Y 2ND DESIGN 3970124 1 7 50 HOSE 1 I D 77 79 Y 1ST DESIGN 1979 3970124 1 7 50 HOSE 1 I D 79 81 Y 2ND DESIGN 1979 14016076 1 7 25 HOSE 1 H I D AT RAD INL AND 1 I I D AT ENG OTLT 1 166 CLAMP Hose with Nut and Bolt 5381 Y 1470029 AR 1 10 CLAMP WORM ADJ TYPE FOR u DIA 8 948 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHE ROLET 14 REV 5 80 1 5 1 153 1 16B