COOLANT GRILLE 0IL SYSTEM 1 166 CLAMP Hose with Nut and Bolt C0n t 53 81 Y 2468878 AR N L CLAMP WORM ADJ TYPE 1 T0 2 4 DIA 53 81 Y 2494772 AR N L CLAMP HEX HD WORM GEAR TO DIA 2 750 3 I30 3 I62 3 887 53 79 Y 3749810 AR 1 10 CLAMP HEX HD WORM GEAR I TO 6 8 948 56 79 Y 2465838 AR 98 CLAMP WORM TYPE 2 z TO 3 a 67 79 Y 9414933 AR 55 CLAMP HEX SL HD 1 62 1 94 TYPE C HOSE 8 948 70 79 Y 1470030 2 N L CLAMP WORM TYPE X I i D 70 71 Y W C A C 247I945 I 98 CLAMP BLO AND EVAP DRAIN TUBE CLAMP 8 945 74 79 Y 2471945 I 98 CLAMP BLO AND EVAP DRAIN TUBE CLAMP 8 945 75 79 Y 451245 AR 84 CLAMP TYPE D 4 az OPEN 3 az CLOSD 8 948 76 79 Y 477402 AR 79 CLAMP 31 TO 75 DIA 8 948 1 173 HOSE TUBE Radiator Outlet NOTE Outlet hoses are used between bottom of radiator and cyl block lnlet hose group 1 E9 Is used between top of radiator and eng coolant outlet NOTE Some hoses have been replaced with hoses of a different length or configuration This replacement hose in many instances wi I require cutting using old part as gulde 4 53 55 Y 8 CYL 3692230 1 7 10 HOSE I I D MOLDED 3706088 55 62 Y 8 CYL 3754505 I 6 80 HOSE 1 I D 63 65 Y EXC 396 3832170 I 7 90 HOSE 1 4 I D 66 67 Y 327 3917669 I 11 00 HOSE 1 4 D 66 67 Y 427 3882826 I 8 25 HOSE 1 I D 68 Y EXC 427 C A C T H 3917669 1 11 00 HOSE I H I D 68 Y 427 3921908 I 9 00 HOSE I I D 63 Y 427 W H D 3882826 I 8 25 HOSE I i I D 68 Y W C A C EXC 427 3917671 I 9 00 HOSE I I I D 69 Y 350 W 3 SPD EXC C A C 3917669 I 11 00 HOSE 1 A I D 69 70 Y 350 W H PER SP H PER 3946654 I 9 60 HOSE I 4 I D 69 Y 427 EXC H D 3947868 I 7 90 HOSE I i D 69 Y 427 W M T H D 3946012 1 10 00 HOSE I I D 69 Y W A T 3947868 1 7 90 HOSE 1 I D 69 V W C A C EXC 427 3946854 I 9 80 HOSE I D 69 Y W T H EXC 427 454 3946854 1 9 80 HOSE I I D 70 Y 350 EXC H PER SP H PER C A C 3917669 I I I O0 HOSE 1 I D 70 72 Y 350 W M T C A C EXC H PER 3946854 1 9 80 HOSE I 4 I D 70 71 Y 454 EXC H D RAD C A C 3947868 1 7 90 HOSE 1 I D 70 71 Y 454 W A T 3947868 1 7 90 HOSE I1 I D 70 73 Y 454 W C A C 3969929 I 4 05 HOSE RR 70 71 Y W H D RAD 3946012 1 10 00 HOSE I 4 I D 71 72 Y 350 W 4 SFD EXC C A C 3917669 I 11 00 HOSE 1 I D 71 72 Y 350 W A T 3946854 1 9 80 HOSE I 4 I D 73 76 Y IST DESIGN I976 355347 1 7 20 HOSE 73 Y 454 EXC C A C 3947868 I 7 90 HOSE II I D 73 Y 454 W C A C 3905149 1 5 50 HOSE FRT 1 I D 74 Y 454 3947868 1 7 90 HOSE 1 I D 76 81 Y 2ND DESIGN 1976 379933 1 7 20 HOSE 70 73 Y 454 W C A C 3969930 1 8 20 TUBE HOSE 1 203 CAP Radiator Filler with Gasket NOTE l This cap is t0 be used with aluminum radiators 55 61 Y B CYL EXC F IST DESIGN 850795 I 3 02 CAP PRESSURE TYPE 7 LB RC I 58 59 Y W F 850800 1 3 02 CAP PRESSURE TYPE I3 LB 60 63 Y 2ND DESIGN 6410206 1 7 07 CAP SUPPLY TANK FILLER RC 26 15 LB NOTE 1 64 67 Y EXC A C 427 IST DESIGN 64I0206 1 7 07 CAP SUPPLY TANK FILLER RC 26 15 LB NOTE 1 64 65 Y W A C 861050 I N L CAP 66 Y EXC 427 2ND DESIGN 861050 I N L CAP 68 72 Y 861050 1 N L CAP 73 81 Y 6410665 1 N L CAP GM PARTS D VIS ON GENERAL MOTORS CORPORATION CHEVROLET I4 1 1 66 1 203 1 6 REV 5 80