FUEL EXHAUST CAFIIBURETION 3 730 HORN SCREW Carburetor Air Con t 77 Y W A T M40 H PER 17053814 1 63 25 HORN 64 66 Y 327 396 W SP H PER 23679915 AR 16 SCREW FLOAT T0 AIR HORN 67 72 Y W HOLLEY CARB 23679945 AR 16 SCREW FLOAT TO AIR HORN 68 77 Y 70299122 AR 59 SCREW TO AIR HORN 10 32 X 3 68 77 Y 703110 5 2 24 SCREW TO AIR HORN 8 32 X Z 76 77 Y 350 W 4BC 70146919 5 22 SCREW CARB AIR HORN 3 734 BOWL CAP INSERT Carburetor IFIoat NOTE Refer to charts end of Group 3 000 for Group 3 724 thru 3 859 7978 and later carburetor s and component parts NOTE 7 All BODY ASM for Holley Carbs are fuel metering bodies located between the fuel bowl and the air horn 64 65 Y 327 W SP H PER 38679859 1 8 85 BOVVL PRIM HOLLEY N0 34R 2538A W 3849804 64 65 Y 327 W SP H PER 3966914 1 15 85 BO NL SECD HOLLEY NO 34R 2541A W 3849804 65 Y 396 38989912 1 32 25 BOVVL PRIM HOLLEY NO 34R 4460A W 3868826 9933 67 Y W HOLLEY 4BC 39669113 1 115 85 BOVVL SECD W 3906631 3 5 7 67 69 Y W 3 2BC 3907107 1 27 50 BOVVL CTR W 3902355 9872 3925516 17 68 69 Y 427 W H D 3898992 1 32 25 BOVVL PRIM W 3916143 5 3923289 3955205 70 Y HOLLEY 4BC W SP H PER 350 EXC E E C 38989912 1 32 25 BOVVL PRIM 70 Y 350 W ROCH 4BC EXC H PER 70368319 1 60 50 BOVVL W 7040202 3 13 0502 3 13 71 Y 454 W ROCH 4BC 70416518 1 62 75 BOVVL W 7041204 5 71 72 Y W HOLLEY 4BC 389899 2 1 32 25 BOVVL PRIM W 3972121 3989021 6195 96 3999263 3925519 72 Y 350 W ROCH 4BC 7041876 1 62 75 BOVVL W 7042202 03 73 Y 350 EXC SP H PER 7046826 1 62 50 BOVVL 73 Y 454 W A T 704677 2 1 62 50 BOVVL 74 Y 350 W A T EXC SIP H PER 17050565 1 63 85 BOVVL 74 Y 454 W A T EXC C AL F 17050521 1 63 85 BOVVL 75 Y 17052630 1 89 25 BOVVL 75 Y 350 EXC H PER 17052989 1 86 00 BOVVL 75 Y 350 W H PER EXC A C 17052962 1 76 65 BOVVL 75 Y 350 W A T A C H PER 17053983 1 86 00 BOVVL 76 Y 350 EXC CALIF H PER 17053986 1 83 25 BOVVL 76 Y 350 W M T CALIF 17052989 1 86 00 BOVVL 76 Y 350 W M T H PER 17053983 1 86 00 BOVVL 77 Y W A T M40 H PER 17053983 1 86 00 BOVVL 77 Y W A T M38 EXC H PER 17055081 1 86 00 BOVVL 70 71 Y 350 EXC H PER SP H PER 3928101 1 32 CAF DVTR VLV VAC SOURCE TUBE 73 74 Y 350 EXC SP H PEIR CALIF 3928101 1 32 CAP DVTR VLV VAC SOURCE TUBE 73 74 Y 454 3928101 1 32 CAF DVTR VLV VAC SOURCE TUBE 74 81 Y 343350 1 45 CAF VAL PIPE 218 DIA 68 Y W ROCH 4BC 7034361 1 2 50 INSERT BOWL 70 74 Y W ROCH 4BC 7037319 1 2 50 INSERT BOWL 75 77 Y 7041471 1 2 50 INSIERT BOWL 3 738 GASKET Carburetor Float Bowl to Cover cnr Air Horn 1 NOTE Refer to charts end of Group 3 000 for Group 3 724 thru 3 859 7978 and later carburetor s and component parts 75 Y 7042998 AR 1 36 GASKET 76 77 Y 17051797 1 92 GASKET AIR HORN 3 740 BAFFLE FILTER FITTIN G GASKET NUT PlPE RlNG SCREEN SCREW SPACER SPRING STRAINER Carburetor and Fuel Meter Fuel Inlet NOTE Refer to charts end of Group 3 000 for Group 3 724 thru 3 859 1978 and later carburetor s and component parts 64 66 Y W SP H PER 3912152 1 43 BAFFLE CARB FUEL BOWL PRIM HOLLEY N0 59R 34 VV 3849804 3868864 3874898 5964 6749 3882835 4505 38904959 2341 TT WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 14 REV 5 81 3 25 3 730 3 740