I FUEL EXHAUST CARBURETION 3 270 GASKET GASKET KIT RETAINER Manifold to Engine Con t I I 81 B 350N W EXTERNAL EGR 22500196 1 8 40 GASKET KIT INLET MANIF 4 4 B1 B 350N W INTERNAL EGR 22511584 1 GASKET KIT INLET MANIF 4 I 81 X 2 8 i 4 14033476 1 GASKET KIT INLET MANIF I I I 80 ALL 4 9 543682 4 15 RETAINER INLET MANIF GASKET 3 272 GASKET Intake to Exhaust Manifold I I 76 X 250 EXC INTEGRATED I CYL HD 343386 1 53 GASKET 78 ALL 151 526227 1 7 90 GASKET I 78 79 ALL 250 EXC INTREGAL HD 343386 1 53 GASKET 79 ALL 151 1 W CALIF 526227 1 7 90 GASKET I 3 273 CLAMP Intake Exhaust Manifold I I 76 X 250 EXC INTEGRATED I MFLD 3792519 4 52 CLAMP INLET EXH MFLD I 76 X 250 EXC INTEGRATED MFLD 3823035 2 52 CLAMP INLET EXH MFLD AT END EXH PORTS I 78 ALL 151 499616 2 55 CLAMP INT EXH MANIF TO CYL HD I INNER 1 LONG 78 ALL 151 499617 2 55 CLAMP INT 84 EXH MANIF T0 CYL HD I OUTER 2 LONG I 78 79 ALL 250 EXC INTREGAL HD 3823035 2 52 CLAMP INL EXH MANIF AT END EXH I PORTS 78 79 X 250 EXC INTREGAL HD 3792519 4 52 CLAMP INL 8 EXH MANIF 79 ALL 151 1 W CALIF 499616 2 55 CLAMP INT 8 EXH MANIF TO CYL HD INNER 79 ALL 151 1 W CALIF 499617 2 55 CLAMP INT EXH MANIF TO CVL HD OUTER 3 275 BOLT LOCK NUT SCREW STUD Intake Exhaust Manifold 76 79 A F X 3841724 LH 71 BOLT EXH MANIF 2 AND 3 HOLES ALSO IN GR 9 173 76 81 ALL 454467 AR 61 BOLT EXH MFLD 18 X 1 PH I 280M 1 35 76 81 ALL 3727207 AR 59 BOLT 4375 20 X 70 M STL 0 669 76 81 ALL 3733130 AR 65 BOLT 16 X 2 ALSO USED IN GROUP 1 073 J 76 81 ALL 3733134 AR 82 BOLT HEX 375 16 X 2 800 300M 76 81 ALL 3736035 1 59 BOLT 16 X 3 76 81 ALL 10005600 4 54 BOLT INT MANIF T0 HD M8X1 25X3D 76 51 ALL 10005501 2 54 BOLT INT MANIF TO HD M8X1 25X40 76 ALL 454 3909821 8 39 BOLT EXHAUST MANIFOLD 3RD AND 4TH HOLE LH SIDE I 76 80 H 3841724 2 71 BOLT STRG RLY AND TIE ROD I 75 77 H 140 329699 2 54 BOLT EXH MFLD AT LOWER ENDS 16 X 2 76 77 H 140 3921953 2 52 BOLT EXHAUST MANIFOLD AT UPPER ENDS 76 77 H 262 305 3836846 1 53 BOLT 16 X 1 78 ALL 151 1254217 2 50 BOLT INT TO EXH MANIF 78 ALL 151 1254218 6 55 BOLT NT EXH MANIF TO CYL HD 78 79 ALL 196 231 1231417 AR 63 BOLT INT MANIFTO HD 16 X 1 78 79 ALL 195 231 1249603 1 63 BOLT INT MANIF TO CYL HD LH FRT 78 ALL 196 231 1378975 2 2 65 BOLT EXH MANIF TO HD 16 X 1 13 STUD 78 ALL 196 231 1382330 AR 54 BOLT EXH MANIF TO HD 16 X 1 V 78 80 ALL 231 1249631 AR 43 BOLT INT MANIF TO HD 16 X 1 78 ALL 231 1256844 RH 44 BOLT W WASHER EXH MANIF 15 X 1 39 79 A 231A W CALIF 1260751 1 59 BOLT INT MANIF 16 X 1 75 18 X I 54 79 ALL 151 1 W CALIF 1254217 2 50 BOLT INT TO EXH MANIF I 79 ALL 151 1 W CALIF 1254218 6 55 BOLT INT EXH MANIF TO CYL HD I 79 ALL 196 231 25501491 1 61 BOLT INT MANIF 16 X 1 STUD I END I 79 A2 231A W A T FED 1260751 AR 59 BOLT INT MANIF 16 X 1 75 18 X I 54 I 80 A 231 3 25506070 AR 61 BOLT HEX NUT 16 18 1 15 LG I I 80 A 231 3 25506072 AR 83 BOLT HEX NUT 16 18 2 82 LG I 80 A B 231A 1255721 AR 3 55 BOLT INT MANIF TO CYL HD 81 LINK I I 80 A B 231A 25506072 AR 83 BOLT HEX NUT 16 18 2 82 LG 80 A B 231A 25506073 1 83 BOLT HEX NUT 16 18 3 30 LG S0 A B F H 231A 25506070 AR 61 BOLT HEX NUT 16 18 1 15 LG I TT GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 1O 9 80 3 15 3 270 3 275 I I I