cMo ss 1980 81 X 151 4 CYL ENGINE PART ll TRANSVERSE ENGINE 1 1 762 PlPE Crankcase Vent 10009112 51 8 866 CONTROL Htr Coolant Flow 1485744 A 2 1 762 HOSE 3 4 ID 3981058 52 3 763 BRACKET Ret Spring Cut 3 3 402 AIR CLEANER 8996522 Off Switch 1 0004199 4 8 915 NUT Hex M6 x 1 53 8 900 BOLT Hex M8 x 1 25 x 20 5 8 977 SCREW Tap M6 x 1 x 20 54 3 670 VALVE Deceleration 10005152 6 3 675 HARNESS Emission Cont 55 2 251 RETAINER Wire W Lk Top 372539 Hose See Grp 56 3 275 BOLT Manif to Head M8 x 7 3 417 TUBE Eng Air Heat Stove 10005346 1 25 x 30 10005600 8 3 670 PULSAIR ASM 1980 Only 22050646 57 8 929 WASHER Flat M8 9 3 675 PIPE Pulsair Inlet 1980 58 N S BOLT Manif to Head M 10 x Only 10008965 1 5 x 65 10 1 762 HOSE 3 4 D 1980 Only 3981058 59 N S PLATE Eng Lift Rr 11 8 900 BOLT Hex M10 x 1 5 x 25 60 3 430 BRACKET Throttle Dnshft 12 8 915 NUT M 10 x 1 5 Cont Cable 10012666 13 8 931 WASHER Lock 15 32 ID x 61 3 843 LINK Carb Lvr to Idler Lever 10005882 59 64 OD 62 3 767 SPACER Idler Lvr to Manif 10005862 14 0 029 BRACKET Torque Reaction 63 8 900 BOLT Hex M8 x 1 25 x 25 I Rod 10033096 64 1 153 OUTLET Water 10019470 15 0 002 STUD Rod Brkt to Cyl Head 10009312 65 1 154 GASKET Outlet Hsg 10017079 16 3 417 SHROUD Preheater 66 1 246 THERMOSTAT Clnt 195 3051139 W Adapter Fed 10010443 67 1 251 HOUSING Thermo Fed 17 8 900 BOLT Hex M10 x 1 5 x 50 1980 10006926 18 8 93 1 WASHER Lock M 10 1 251 HOUSING Thermo 1980 19 3 275 BOLT Manif to Head M10 x W Calif 1981 All 10040153 1 5 x 85 10005244 68 3 270 GASKET Int Manif to Hd 10026023 20 3 601 MAN FOLD Exhaust Fed 10003711 69 0 293 BOLT Head M11 x 1 5 x 72 10003717 3 601 MANIFOLD Exhaust Calif 10007536 70 1 150 SWITCH Coolant Temp 25036371 21 3 270 GASKET Exhaust Manifold 10004804 71 1 055 SWITCH Fan Control 3040674 22 1 745 VALVE Crankcase Vent 8996086 72 0 426 ROD Push Also Part of 32 10004717 23 1 745 GROMMET Valve Tube 9776721 73 2 559 BRACKET Harn to Cvr Rr Rr 10001620 24 8 962 HOSE 3 8 ID 74 8 977 SCREW Tap M6 3 x 1 8 x 25 1 758 CAP OiI Filler 6410961 13 26 8 900 BOLT Flg Hex Hd M6x1x14 75 8 950 CLIP Closed Type 797923 9 8 Phos 11504091 76 3 671 BRACKET Pulsair Tube Supt 10004734 27 0 386 COVER Valve Rocker 10044306 77 2 559 BRACKET Harn to Cvr LH Rr 10025179 28 0 423 GASKET Rocker Cover 10007770 78 2 559 BRACKET Harn to Cvr LH Frt 10025180 29 2 270 PLUG KIT Spark AC R 79 3 454 LEVER Throttle Control Idler 10012920 44TSX 5613935 80 3 454 BOLT Lever to Manif M8 x 30 0 429 NUT Rocker Arm Ball 538343 1 25 x 81 10007510 31 0 429 BALL Valve Rocker Arm Also 81 9 275 SWITCH W Bracket Cmpr Part of 32 549468 Cut Off 10017199 32 0 333 ARM W Ball Rod Vlv 82 3 726 STUD Carb to Manif M8 x Rocker 10005136 1 25 x 98 10009159 33 0 310 KEY Vlv Stem 3947770 83 3 278 FITTING Int Manif Vac 34 0 308 SEAL Vlv Stem Oil 3835333 84 3 726 ADAPTER Carb to Manif 10014243 35 0 309 CAP Valve Spring 10038209 85 8 900 BOLT Hex M8 x 1 25 x 40 36 0 308 SHIELD Vlv Stem Oil 10007818 86 3 726 INSULATOR Carb to Adpt 10017667 37 0 303 SPRING Valve W Damper 3735381 87 8 915 NUT M8 x 1 25 38 0 293 BOLT Hex M11 x 1 5 x 100 10015568 88 3 725 CARBURETOR See Charts 39 0 293 BOLT Hex M11 x 1 5 x 70 10003718 89 3 403 STUD Carb to A Clnr M6 x 1 40 8 970 PLUG Water Jacket Dia x 1 10 10007478 I 41 51mm 90 3 403 GASKET A Clnr to Carb 10012931 41 0 004 PLATE Eng Lift Frt 10004894 91 8 962 HOSE Vapor 3 8 9438373 42 8 900 BOLT Hex M 10 x 1 5 x 40 92 1 166 CLAMP Worm 56 to 1 06 22518665 43 8 970 PLUG Cup 5 8 9421747 93 8 964 PIPE 3 8 ID 44 0 269 HEAD ASM Cyl Fed 100051 15 94 3 288 STUD Carb to Adpt M8 x 0 269 HEAD ASM Cyl Calif 10005116 1 25 10009160 45 0 297 VALVE Exh Std 10034162 95 8 900 BOLT Hex M8 x 1 25 x 25 46 0 296 VALVE Intake Std 10022882 96 8 964 PIPE 5 16 ID 47 0 289 GASKET Cyl Head 10035039 97 3 670 VALVE EGR See Grp 48 0 459 LIFTER Valve 5234200 98 3 680 GASKET EGR Valve 10013794 49 3 670 VALVE EGR Cont See Grp 99 3 726 GASKET Adaptor to Manif 10004836 50 3 265 MANIFOLD Intake 10002949 100 3 671 BRACKET Pulsair to Cyl Hd 10004735 See Engine Emission Illustrations in 3 000 Group 1987 GENERAL MOTORS SERVICE PARTS OPERATlONS OLDSMOBILE 31A 7 87 0 15 0 000 GROUP