~WThIRDP A R T S CA T A LOGUECARBURE T ORS E CT i ONCHARTCOD000Q~oA IR HOR NP A R T S-~ ~ 36j37L1 6 @ 38~ 40FLOA T BOWL P A R T SP A R T S CA T A LOGUE I G M FIREBIRD I230 ENGINE 1 BC1 967 R OCHES T ER CA R BUR ET OR MOD EL BVJ3g~Ir71620S 21 00(7042I46T HR OT T LE BOD YP A R T SPART S S HOWN ARE FOR I DE N T I FI CAT I ON ON LY. CON S ULT PART S LI S T FOR CORRE CT PART N AME AN D N UMBE RW/OA .I.R . A .I.R . A P P LICA T IONA UT O. T R A NS . MA N. T R A NS . A UT O. T R A NS . MA N. T R A NS .70271 68 70271 67 70371 68 70371 67 CA R BUR ET OR No.701 6722 701 6727 N.L.A 70371 67 R EP LA CEMENT P A CKA GE No.701 6633 701 6633 701 6633 701 6633 OVER HA UL KIT7039079 7039079 7039079 7039079 OKKIT7016634 7016634 7016634 7016634 GASKET SET7037562 NLA NLA NLA ALTITUDE KITh u t . No. AIR HORN PARTS1 7026514 7026514 7026514 7026514 G~ket AirHorn2 7003823 7003823 7003823 70038 23 S crew A ir HornA ttaching3 7034504 NLA NLA NLA Air HornAssembly4 7040952 7040952 7040952 7040952 F ilt er Nu t5 7032508 7032508 7032508 7032508 Gasket F ilt erNu t6 701 0007 701 0007 701 0007 701 0007 S pring Fuel Filter7 7013404 7013404 7013404 7013404 F ilt erF u elInlet8 701 358 4 701 358 4 701 358 4 701 358 4 Gasket Fuel Filter9 NLA NLA NLA NLA S crew Well S upport A ttaching1 0 NLA NLA NLA NLA Main Well S upport A ssembly1 1 7008 665 7008 669 7008 664 NLA MainMetering J et1 2 7026961 7026961 7026961 7026961 P ower Valve A ssembly1 3 70028 96 70028 96 7002366 7002366 S pring P ower P iston1 4 701 0002 701 0002 701 0002 701 0002 P ower P istonA ssembly15 7002081 7002081 7002081 7002081 Pin F loat Hing e16 7002672 7002672 7002672 7002672 F loat Assembly1 7 7025735 7025735 7025735 7025735 Gasket Needle S eat1 8 70238 01 70238 01 70238 01 70238 01 Needle and S eat A ssembly1 9 NLA NLA NLA NLA P lug LeadBall Idle Chan. OuterGR OUP 3.725 CA R BUR ET OR CHA R T 1~i244ID CHOKE P A R T S4? 48I G M FIREBIRDP A R T S CA T A LOGUE230ENGINE 1 BC1 967 R OCHES T ER CA R BUR ET OR MOD EL BV CONTDW/OA .I.R . A .I.R . A P P LICA T IONA UT O. T R A NS . MA N. T R A NS . A UT O. T R A NS . MA N. T R A NS .7026168 7026167 7036168 7036167 CARBURETOR No.Illu s. No. AIR HORNPARTS( c ont d )20 7002055 7002055 7002055 7002055 P lug Idle Channel Inner70028 1 4 70028 1 4 7002814 70028 1 4 P lug LeadBall22 7025599 7025599 7025599 7025599 Idle Vent Valve KitCHOKEPARTS23 7028644 7028644 7028644 7028644 Vac u u m BreakCont rol Assembly24 7022554 7022554 7022554 7022554 Rod Vac u u mCont rol25 836159 836159 836159 836159 Clip Control R od26 7026339 7026339 7026339 7026339 Hose Vac u u m27 701 1 270 701 1 270 701 1 270 701 1 270 S crew Vacuum Control A ttaching28 701 9709 701 9709 701 9709 701 9709 S crew S tat R odLever29 7022550 7022550 7022550 7022550 Lev er St at Rod30 7009262 7009262 7009262 7009262 Ch okeLev er31 7011651 7011651 7011651 7011651 Ch okeValv e32 7007627 7007627 7007627 7007627 S crew ChokeValve33 7022548 7022548 7022548 7022548 Ch okeSh af t AssemblyFLOA T BOWL P A R T S34 7032398 7032398 7032398 7032398 Pu mpPlu ng erAssembly35 7008694 7008694 7008694 7008 694 S pring P umpR eturn36 70038 38 70038 38 70038 38 70038 38 Guide P umpD ischarge S pring37 7002118 7002118 7002118 7002118 Spring Pu mpDisc h arg e Ball38 7002117 7002117 7002117 7002117 BallPu mpDisc h arg e39 7022925 7022925 7022925 7022925 Link Pu m40 836159 836159 836159 836159 PinSpring Pu m Link41 NLA NLA NLA NLA F loat Bowl AssemblyTHROTTLE BODYPARTS42 NLA NLA NLA NLA Gasket T hrottleBody toBowl43 701 5365 701 5365 701 5365 701 5365 S crew T hrottleBody A ttaching44 7025949 NLA 7025949 NLA Cam Fast Idle45 7003561 7003561 7003561 7003561 S crew CamA ttaching46 701 3347 701 3347 701 3347 701 3347 S crew Idle S top47 7001669 7001669 7001669 7001669 Need leId leAd ju st ing48 7001666 7001666 7001666 7001666 Spring Id leAd ju st ing Need le49 7028996 7028996 7028996 I 7028996 Ch okeRod50 7031474 7032999 NLA NLA T hrottleBodyA ssembly51 9794023 9794023 9794023 9794023 F lang e GasketiD LE S P EED -UP CONT R OL P A R T S(A ir-Conditioned Cars)7023097 IdleS eed-u Control A tsemblNLA Bracket Control A ttaching I1 2331 6 Bolt BracketNLA Nut BracketA IR . A IR INJ ECT ION R EA CT ORGR OUP 3.725 CA R BUR ET OR CHA R T 2P A R T S CA T A LOGUE230 ENGINE 4 BC FIRST TYPE1 967 ROCHESTER CARBURETOR MODEL4MV915IAS71U316236[ 62024~25CHOKE PART S6028 j329~450~fl~r3839 s~ 52 5354 55 5658 59FLOATBOWLPARTS T HR OT T LEBOD YP A R T S30~Li447o4J ~.46fl 66a j67 6871PART S S HOWN ARE FOR I DE N T I FI CAT I ON ON LY. CON S ULT PART S LI S T FOR CORRE CT PART N AME AN D N UMBE R.W/OA IR . AIR. APPLICATIONA UT O. T R A NS . MA N. T R A NS . A UT O. T R A NS . MA N. T R A NS .7027260 7027261 7037260 7037261 CA R BUR ET OR No.70468 98 7036695 7037268 NLA R EP LA CEMENT P A CKA GENo.NLA NLA 701 6742 NLA OVER HA UL KIT70391 1 1 70391 1 1 70391 1 1 70391 1 1 OK KIT701 6744 701 6744 701 6744 701 6744 GA S KET S ET7033054 7033054 7033054 7033054 A LT IT UD E KITIIIus.No. A IR HOR N P A R T S1 NLA NLA NLA NLA AirHornAssemblv7029912 7029912 7029912 7029912 Sc rev v AirHorn7014699 7014699 7014699 7014699 Sc rewAirHorn7031105 7031105 7031105 7031105 Sc rewAirHorn7048 028 7048 028 7048 028 7048 028 Lever P ump A ctuating6 9428 78 7 9428 78 7 9428 78 7 9428 78 7 R oIl P in P ump and lockout Levers7 701 2548 701 2548 701 2548 701 2548 S crew Idle Vent Valve8 7029993 7029993 7029993 7029993 Valve IdleVent9 7031 423 7031 423 7031 423 7031 423 Idle Vent Valve Kit1 0 70338 30 70338 30 70338 30 70338 30 MeteringR od S econdary1 1 702908 7 702908 7 702908 7 702908 7 Gaaket A ir Horn1 3 7034522 7034522 7034522 7034522 S econdary Metering R odHolder Kit 7035344 7035344 7035344 7035344 A ir ValveS pringand CamKit1 270313937031393GR OUP 3.725 CA R BUR ET OR CHA R T 370313937031 393 Lockout Lever A ir ValveAIRHORNPARTS~j~rnIRDP A R T S CA T A LOGUE230 ENGINE 4 BC FIRST TYPE1967 ROCHESTER CARBURETOR MODEL4MV CONTDWIO AIR. A .LR . A P P LICA T IONAUTO. TRANS. MAN. TRANS. MAN. TRANS. 7027260702726 0372607037261 CA R BUR ET OR No.Illu s. No. CHOKEPARTS1 4 7036430 7036430 7036430 7036430 ChokeS haft andLever Kit1 5 70298 66 70298 66 7029666 70298 66 S crew ChokeValve1 6 7036430 7036430 7036430 7036430 Choke Valve Kit1 7 7031 925 7031 925 7031 925 7031 925 S crew VacuumBreakControl1 8 NLA NLA NLA NLA VacuumBreakControl Bracket A ssembly1 9 703408 0 7034061 7034080 70340B1 CamF ast Id le20 8 361 59 8 361 59 8 361 59 8 361 59 Clip Choke R od21 7026339 7006339 7026339 7006339 Hose Vacuum22 70361 67 7038 1 67 7038 1 67 7038 1 67 R od VacuumBreak23 8 38 1 59 8 361 59 8 361 59 8 361 59 Clip VacuumBreakR od24 7031 394 7031 394 7031 394 7031 394 R od Choke25 7031 231 7031 231 7031 231 7031 231 Lever IntermediateChoke26 NLA NLA NLA NLA VacuumBreak Control A ssemblyFLOA T BOWL P A R T S27 703451 1 NLA NLA NLA Float Bowl A ssembly28 7032701 7032701 7032701 7032701 P ump A ssembl29 7043600 7043600 7043600 70438 00 S pring P ump R eturn30 70298 54 70298 54 70298 54 70298 54 Float A ssembly313270298 5670298 8 570298 5670298 8 5702965670298 8 570298 5670298 65HingeP in FloatP ull Clip Float Needle33 70351 40 70351 40 70351 40 70351 40 Float Needle andD iaohraarnA ssembly34 70298 62 70298 62 7029662 70298 62 S pring MeteringR od P rimary35 7020926 7020926 7020926 7020926 S crew Cover A ttaching36 70298 65 70298 65 70298 65 70298 65 Cover IdleCompensator37 7032706 7032706 7032706 7032706 IdleCompensator A ssembly38 7027970 7027970 7027970 7027970 Gasket IdleCompensator39 7031 365 7031 365 7031 365 7031 365 BaffleP late Float Bowl40 7031 8 44 7031 8 42 7031 8 43 7031 8 41 MeteringR od P rimary41 7031 971 7031 971 7031 971 7031 971 Metering J et P rimary42 7034339 7034339 7034339 7034339 R etainer P ower P iston43 7032979 7032979 7032979 7032979 P ower P istonA ssembly44 7034666 7034666 7034666 7034666 Insert Float Bowl45 70298 49 70298 49 70298 49 70298 49 R etainer P umpD ischarge Ball46 70021 1 7 70021 1 7 70021 1 7 70021 1 7 Ball P umpD ischarge47 7029529 7002071 7029529 7002071 Spring PowerPist onRod48 7007090 7007090 7007090 7007090 S crew D iaphragmR etainerR etainer Float NeedleD iaphragmClip P ump49 7031 377 7031 377 7031 377 7031 37750 836159 836159 836159 83615951 Lockout Lever S econdary52 7040952 7040952 7040952 7040952 Filter Nut FuelInlet53 7032508 7032508 7032508 7032508 Gasket Filter Nut54 7013584 7013584 7013584 7013584 Gasket F ilt er55 7013404 7013404 7013404 7013404 F ilt er F u el Inlet56 7034356 7034356 7034356 7034356 Spring nlet F ilt erN? 7026139 7026138 7026130 7026138 Hod Pu mpSc rewId le St op 58 7002121 7002121 7002121 700212159 7003176 7003176 7003176 7003176 Spring Id leSt ooSc rewTHROTTLEBODYPARTS60 7010435 7010435 7010435 7010435 Sc rew Camand F ast Id le Lev ers61 7031933 7031933 7031933 7031933 Lev er F ast Id le62 7029900 7029900 7029900 7029900 S pring Fast Idle S crew63 7029699 7029899 7029899 7029809 Sc rew F ast Id le64 7033907 7033907 7033907 7033907 Lever CamFollower65 NLA NLA NLA NLA .Gasket T hrottleBody66 701 1 479 701 1 479 701 1 479 701 1 479 S pring IdleNeedle67 7042433 7042433 7042433 7042433 Needle -IdleA diusting68 70298 91 70298 91 70298 91 70298 91 S crew T hrottleBodyS pring CamFollower Lever 69 70 703361 5 7033624 NLA NLA T hrottleBody A ssembly71 978 68 8 1 97668 8 1 978 68 61 978 68 61 Gasket FlangeACCESSORIES 7023097 I I 7023097 I I IdleS peed-up Control A ssembly7026093 1 026093 T hrottleR eturnCheck A ssembl 7037091 7037090 7037091 7037090 Manifold S tat Coil A ssemblA IR . A IR INJ ECT ION R EA CT ORGR OUP 3325 CA R BUR ET OR CHA R T 4~7rnIRDP A R T S CA T A LOGUE230 ENGINE 4BC S ECOND T YP E1967 ROCHESTER CARBURETOR MODEL4MVI41 4S I S1 6620( ( 24~25CHOKE PARTSa2B~29 f433~ 42~4440~~43 ~ 0~ 4546A506021IS2300 71THROTTLE BODYPARTSPART S S HOWN ARE FOR I DE N T I FI CAT I ON ON LY. CON S ULT PART S LI S T FOR CORRE CT PART N AME AN D N UMBE R.Illu s. No.W/OA .I.R . A .I.R ._________A UT O. T R A NS . MA N.T R A NS .A P P LICA T IONA UT O. T R A NS . MA N. T R A NS .7027268 7027269 7037268 7037269 CA R BUR ET OR No.70468 95 7036695 7037268 NLA REPLACEMENTPACKAGENo.NLA 7034566 NLA NLA OVER HA UL KIT70391 1 1 70391 1 1 70391 1 1 70391 1 1 OKKIT701 6744 701 6744 701 6744 701 6744 GA S KET S ET7033054 7033054 NLA 7033054 A LT IT UD E KITAIR HORN PARTS1 NLA NLA NLA NLA A irHornA ssembly2 7029912 7029912 7029912 7029912 S crew A ir Horn3 7014699 7014699 7014699 7014699 Sc rewAirHorn4 7031105 7031105 7031 1 05 7031 1 05 S crew A irHorn5 7048 028 7048 028 7048 028 7048 02B Lever P ump A ctuating6 9428787 9428787 9428787 9428787 R oll P in P ump and lockout Levers7 701 2548 701 2548 701 2548 701 2548 Sc rewId leVent Valv e8 7029993 7029993 7029993 7029993 Valv e Id le Vent9 7031423 7031423 7031423 7031423 Idle Vent Valve Kit10 7033830 7033830 7033830 7033830 Met ering Rod . Sec ond ary11 7029087 7029087 7029087 7029087 Gasket AirHorn12 7031393 7031393 7031393 7031393 Loc kou t Lev erAir Valv e13 7034522 7034522 7034522 . 7034522 Sec ond ary Met ering Rod Hold erKit 7035344 7035344 7035344 7035344 AirValv eSpring and Cam KitS I 52 5354 55 5658 59GR OUP 3.725 CA R BUR ET OR CHA R T 5AIRHORN PARTSfl 66j67i4 6836FLOA TBOWL P A R T SP A R T S CA T A LOGUE230 ENGINE 4 BC SECOND TYPE1967 ROCHESTER CARBURETOR MODEL4 MV CONTDW/GA .I.R . A .l.R . A P P LICA T IONA UT O. T R A NS . MA N. T R A NS . A UT O. T R A NS . MA N. T R A NS .7027268 7027269 7037268 7037269 CA R BUR ET OR No.lilus. No. CHOKE P A R T S14 7036430 7036430 7036430 7036430 Ch okeSh af t and Lev erKit15 7029866 7029866 7029866 7029866 Sc rew Ch oke Valv e1 6 7036430 7036430 7036430 7036430 ChokeValve KitS crew VacuumBreakControl 1 7 7031 925 7031 925 7031925 703192518 NLA NLA NLA NLA Vacuum BreakControlBracket A ssembly19 7034080 7034081 7034080 7034081 CamF ast Id le20 836159 836159 836159 836159 ClipCh okeRod21 7026339 7026339 7026339 7026339 HoseVac u u m22 7038167 7038167 7038167 7038167 Rod Vac u u m Break23 836159 836159 836159 836159 ClipVac u u m BreakRod24 7031394 7031394 7031394 7031394 Rod Ch okeLev erInt ermed iat e Ch okeVac u u mBreakCont rolAssembly25 7031231 7031231 7031231 703123126 NLA NLA NLA NLA27 7034511 NLAFLOA T BqWL P A R T SNLA NLA F loat BowlAssembly28 7032701 7032701 7032701 7032701 Pu mpAssemblySpring Pu mpRet u rnF loat Assembly29 7043600 7043600 7043600 704360030 7034399 7034399 7034399 703439931 7029856 7029856 7029856 7029656 Hing e PinF loat32 7033751 7033761 7003751 7033751 Pu ll ClipF loat Need leNeed le and Seat AssemblyGasket Need leSeatSpring Met ering Rod PrimarySc rew Cov erAt t ac h ingCov erId leCompensat orId leCompensat or Assembly33 7035142 7035142 7035142 703514233A 7033747 7033747 7033747 ~ 70337477029862 7029862 34 7029662 702986235 7020926 7020926 7020926 70202636 70298 65 70298 65 70298 65 70298 6537 7032706 7032706 7032706 703270638 7027970 7027970 7027970 7027970 Gasket IdleComoensator39 7031385 7031365 7031365 7031365 Baf f le Plat e F loat BowlMet ering Rod PrimaryMet ering J etPrimaryRet ainerPowerPist on40 7031 8 44 7031 8 42 7031 8 44 7031 8 4441 7031 971 7031 971 7031 972 7031 97142 7034339 7034399 7034339 703433943 7032979 7032979 7032979 7032979 P ower P istonA ssemblyInsert Float BowlR etainer P umpD ischargeBallBall P umpolacharge44 7034361 7034361 7034361 703436145 7029849 7029849 7029849 702948946 7002117 7002117 7002117 700211747 7029529 7002071 7029529 7002071 S pring P ower P istonS crew D iaphragmR etainerR etainer Float Needle D iaphragmClip P umpR od48 49 50 836159 836159 838159 83615951 Lockout Lever S econdary52 7040952 7040952 7040952 7040952 Filter Nut FuelInlet53 7032508 7032508 7032506 7032508 Gasket Filter Nut54 7013584 7013584 7013584 7013584 Gasket F ilt er55 7013404 7013404 7013404 7013404 F ilt erF u el Inlet56 7034356 7034356 7034356 7034356 5 rin InletFilter57 7026138 7026138 7026138 7026138 Rod Pu mp58 7002121 7002121 7002121 7002121 Sc rewId leSt op59 7003176 7003176 7003176 7003176THROTTLE BODYPARTSSpring Id le St opSc rew60 7010435 7010435 7010435 7010435 Sc rew Cam and F ast Id leLev ers61 7031 933 7031 933 7031 933 7031933 Lev erF ast Id le62 7029900 7029900 7029900 7029900 S pring Fasr Idle S crew63 70298 99 70298 99 70298 99 70298 99 S crew Fast Idle64 7033907 7033907 7033907 7033907 Lever CamFollower65 NLA NLA NLA NLA Gasket T hrottle Body66 701 1 479 701 1 479 701 1 479 701 1 479 S pring IdleNeedle67 7042433 7042433 7042433 7042433 Needle IdleA diussing68 70298 91 70298 91 70298 91 70298 91 S crew T hrottleBody69 S pring CamFollowerLe~~r70 703361 5 7033624 NLA NLA T hrottleBodyA ssembly71 978 68 8 1 978 68 61 978 68 8 1 9786881 Gasket F lang eA CCES S OR IES 7023097 I 7023097 I IdleS peed-up Control A ssembly7026093 7026093 T hrottleR eturn CheckA ssembl 7037091 7037090 7037091 7037090 ManifoldS tat Coil A ssemblA IR . A IR INJ ECT ION R EA CT ORGR OUP 3.725 CA R BUR ET OR CHA R T SP A R T S CA T A LOGUE1 G M mThrIri326 ENGINE 2 BC1967 ROCHESTER CARBURETOR MODEL 2GCPART S S HOWN ARE FOR I DE N T I FI CAT ON ON LY. CON S ULT PART S LI S T FOR CORRE CT PART N AME AN D N UMBE R.W/OA. I. R. A. I. R. __________ APPLICATION7027062 7027071 7037071 7037062 CARBURETOR No.NLA 7016635 7016635 NLA OVER HA UL KIT7039087 7039080 7039080 7039087 OKKIT7016639 7016639 7016639 7016639 GASKET SETA UT O. T R A NS .70167287033023MAN. TRANS.7016729NLAAUTO. TRANS.1 70525347fl~qflJ qMAN. TRANS.70370627033023REPLACEMENTPACKAGENo.ALTITUDE KITIllusNa. AIRHORNPARTS1 7021007 7021007 7021007 7021007 Gasket Air Horn2 701 0432 701 0432 701 0432 701 0432 S crew A ir Horn Long3 70061 1 9 70061 1 9 70061 1 9 70061 1 9 Sc rewAirHornSh ort4 726254 726254 726254 726254 Lockwasher A ir Horn S crews5 7032377 7032377 7032377 7032377 P umpLever Inside6 7036764 7036764 7036764 7036764 P ump S haft andLever A ssembly7 701 1 270 701 1 270 701 1 270 701 1 270 S crew P umpLever8 7033232 703228 0 703228 0 7033232 P umpA ssembly9 7005032 7005032 7005032 7005032 Clip P umpP lunger10 7040954 7040954 7040954 7040954 F ilt erNu t F u el Inlet11 7032508 7032508 7032508 7032508 Gasket F ilt er12 7013404 7013404 7013404 7013404 F ilt erF u el Inlet13 7013584 7013584 7013584 7013584 Gasket F u el F ilt er14 7010007 7010007 7010007 7010007 S pring Fuel Filter15 7034506 7034506 7034500 7034506 AirHornAssembly1 6 7035603 7035603 7035603 7035603 P ower P istonA ssembly17 7032887 7032887 7032887 7032887 F loat Assembly18 7010037 701 0037 701 0037 701 0037 P in Float Hinge1 9 70238 1 3 70238 1 3 70238 1 3 70238 1 3 Nee-41 e andS eat A ssembly20 701 9535 701 9535 701 9535 701 9535 Gasket Needle S eat21 7006079 7006079 7006079 7006079 S trainer NeedleS eat 7006474 7006474 7006474 7006474 Pu ll ClipF loat Need le22 7012252 7012252 Id leVent Valv e Kit23 7029993 7029993 Id leVent Valv eGR OUP 3.725 CA R BUR ET OR CHA R T 7I ~S 339020@22 P % cm anni r~t !1 a42 ~A IR HOR NPART S ~) 703058 4 Bracket A ssembly S olenoid 704265 4 N utS olenoi dRetai ni ng 7042653 Locking Washer R etaining Nut 7043661 S crew Bracket R etaining 7026339 HoseSolenoid Vac u u m 704021 9 S olenoid IdleS topT HR OT T LEBOD YP A R T S45 KITONLY Gasket T hrottleBody46 7045951 704S ~2 T hrottleBodyA ssembly47 70378 55 Link P umpLever48 701 0435 S crew Lever A ttaching 7043677 Limiter Cap Idle Needle49 702421 4 Link P owerP iston R od50 702421 67038 98 970424277038 8 75Lever P umpendP ower R ods51 S pring IdleNeedle52 Idle Needle&Limiter Kit53 S crew T hrottleBody54 ~333977 ~i~333977W Gasket FlangeACCESSORI ES7030605 VapotCanister702601 4 Filter Element7021 739 D rainCap&Filter A ssembly7041344 Pu rg e Valv eRepairKit702398 7 S pring P urge Valve D iaphragmLiquidS eparator (El Camino)GROUP3. 725 ROCHESTERCARBURETORSPAGE60j~~IRn1PART S CAT ALOGUE350ENGINE WI T H 2BC1 972 ROCHE S T E R CARBURE T OR MODE L 2GVI2827CHOKE PARTS25 3R 26S(6Ii: 2 5 (8 (2I29 30 8 32(922 ________A IR HOR N P A R T S 7 ~kk2} ffiJW~R~V tI aReP)) (2 (3 (4 23 ~ 5 ,5 7 53 54I 0T HR OT T LEBOD Y P A R T S~560 060~Oo06162_a58 MAP A R T SIN A LL COLUMNSS A ME EXCEP T WHER E IND ICA T EDAUTO. TRANS.70368 73APPLICATIONGA S KET S ETIllus. No. A IR I-tOR N P A R T S1 7042767 G asket AirHorn701 0432 Screw Air Horn Long70061 1 9 S crew A irHorn S hort4 726254 Lockwasher Air Horn Screws5 7032377 P umpLever Inside6 70271 23 Pump Shaft end Lever Assembly7 701 1 270 Screw PumpLever8 7037561 Pu mpAssembly9 Clip P umpP lunger10 7040954 Filter Nut Fuel Inlet1 1 7032508 G asket Filter1 2 701 3404 Filter Fuel Inlet1 3 701 358 4 Gasket Fuel Filter1 4 701 0007 S pring Fuel Filter1 5 7046502 A ir Horn A ssembly1 6 700971 8 Powcr PistonAssembly1 7 703751 2 Float Assembly1 8 701 0037 P in Float Hinge1 9 70351 47 Needle andSeat AssemblyG asket NeedleSeat 20 KIT ONLY21 S trainer NeedleS eat22 P ull Clip Float23 700281 4 Plug LeadBallGR OUP 3.725R OCHES T ER CA R BUR ET OR S P A GE 61341 ke3738395FLOA T BOWL P A R T S7042062 CARBURETOR No.7047248 R EP LA CEMENT P KG.7046608 OVER HA UL KIT7039239 P OWER CA R BUR ET OR KITf~TThflIRDPART S CAT ALOGUE350E N GI N E WI T H 2BC1 972 ROCHE S T E R CARBURE T OR MODE L 20V(Contd.)7042062 CARBURETOR No.CHOKEP A R T S24 7045 915 Vacuum Break Control& Bracket Ass.25 7042686 Li nk Vacuum Break26 Cli pLi nk27 7026339 Hose Vac u u m28 7037570 Sc rew Cont rol At t ac h ing29 7019709 Sc rew Ch okeLev er30 7038044 Ch okeLev er31 7033443 Choke Valve32 7007627 S crew ChokeValveChoke S haft andLever A ssembly 33 7038 045FLOATBOWL P ARTS34 7043600 S pring P ump R eturn35 700028 6 Guide P umpD ischarge36 70021 1 8 S pring P umpD ischarge37 70021 1 7 Ball P umpD ischarge38 70021 20 Ball P umpInlet Check39 7004557 S trainer P umpInlet40 7041 8 1 5 Float Bowl A ssembly41 KIT ONLY Gasket Venturi Cluster42 7046067 Venturi Cluster A ssembly43 7045762 Screw ClusterOuter44 7009077 S crew Cluster Center45 KIT ONLY Gasket Center S crew46 726254 Lockwasher Outer S crews47 7002656 J et S tandard48 7011989 P ower ValveA ssembly49 KI T ON LY Gasket Power Valve50 7035976 Choke Lever,LinkendCamA ssembly51 7036222 S crew CamA ttachingInsert Main WellT HR OT T LE BOD YP A R T S52 KIT ONLY Gasket T hrottleBody53 7015105 Sc rew Th rot t leBod y54 1 21 744 Lockwasher T hrottleBody55 7041 345 P ump R odKit56 701 8 1 8 6 Clip P umpR od57 7005032 Clip P umpR od58 7029427 (dIe S topS crew58A 7029428 SpringId leSt op Sc rew59 70448 66 T hrottle Body A ssembly60 7042434 IdleNeedle &Limiter Kit61 701 1 479 Spring Idle Needle7043684 Limiter CapIdle Needle62 490327 Gasket F lang eGROUP3. 725 ROCHESTERCARBURETORSPAGE62A CCES S OR IES~Ch okeP A R T S CA T A LOGUE1GMfl~flRD400 E N GI N E WI T H 2BC1972 ROCHESTER CARBURETOR MODEL2GVCa26a ~6Z ~I I32I! \&rwwV% 21,1.18 30A IR HOR N P A R T S 7 ~ QM/X) . 22 2271 2 1 3 l~ 23 ~ CHOKE P A R T S60061THROTTLE 62I __ aF LOAT BOWLPARTS BOD YP A R T S 58 58 APART S I N ALL COLUMN S S AME E XCE PT WHE RE I N DI CAT E D400 CU. IN.70368 73APPLI CAT I ONGA S kET S ET7042060 CARBURE T OR N o.704 7258704 6607RE PLACE ME N T PKG. N o.OVER HA UL KIT7039238 P OWER CA R BUR ET OR KITIllus. No. A IR HOR N P A R T S1 7042767 Gasket A ir Horn2 701 0432 S crew A ir Horn Long3 70061 1 9 S crew A irHorn S hort4 726254 Lockwasher A ir HornS crews5 7032377 P umpLever Inside6 7EW P ump S haft and Lever A ssembly7 701 1 270 S crew P umpLever8 703628 2 P umpA ssemblv9 Clip P umoP lunger1 0 7040954 Filter Nut Fuel Inlet1 1 7032508 Gasket Filter1 2 701 3404 Filter Fuel Inlet1 3 701 358 4 Gasket Fuel Filter1 4 701 0007 S pring Fuel Filter15 7046502 Air HornAssembly1 6 7006323 P ower P istonA ssembly17 70375 12 Float Assembly18 7010037 Pi nFloatHi nge1 9 70351 47 Needleand S eat A ssembly20 KIT ONLY Gasket NeedleS eat21 S trainer Needle eat22 P ull Clip Float23 70028 1 4 P lug Lead BallGROUP3. 725 ROCHESTER CARBURETORSPAGE63P A R T S CA T A LOGUEWM~IRD400 E N GI N E WITH28C1972 ROCHESTER CARBURETOR MODEL2GV (Contd.)7042060 CA R BUR ET OR No.( Ilu s. No. CHOKE PARTS24 704 5915 VacuumBreakControl &Bracket A ssembly25 7042686 Link VacuumBreak26 Clip Link27 7026339 Hose Vacuum28 7037570 Sc rewCont rol At t ac h ing29 701 9709 S crew Choke Lever30 7038044 Ch oke Lev er31 7033443 Ch okeValv e32 7007627 S crew Choke Valve33 7038045 Ch okeSh af t and Lev erAssemblyFLOA T BOWL P A R T S34 7043600 S pring P ump R eturn35 700028 6 Gu id ePu mpDisc h arg e36 70021 1 8 S pring P umpD ischarge37 70021 1 7 Ball P umpD ischarge38 70021 20 Ball PumpInlet Check39 7004557 S trainer P umpInlet40 7046560 F loat Bowl Assembly41 KIT ONLY Gasket Venturi Cluster42 7046066 Venturi Cluster A ssembly43 7045762 S crew Cluster Outer44 7009077 S crew Cluster Center45 KITONLY Gaskct Ccntcr S crcw46 726254 Lockwasher Outer S crews47 7002659 J et S tandard48 701 1 98 9 P ower Valve A ssembly49 KITONLY Gasket P ower Valve50 7035976 Choke Lever,Linkand CamA ssembly51 7036222 S crew_ _CamA ttaching Idle Compensator A ssembly Gasket IdleCompensatorS crew IdleCompensatorT HR OT T LE BOD Y P A R T S52 KITONLY Gasket T hrottleBody53 701 51 05 Screw Throttle Body54 1 21 744 Lockwasher T hrottleBody55 7041 345 P ump R od Kit56 701 81 86 Clip P umpR od57 7005032 Clip P umpR od58 7029427 Idle S top S crew5BA 7029428 Spring Idle Stop Screw59 7044865 T hrottle BodyA ssembly60 7042434 Id leNeed le&Limit er Kit61 701 1 479 Spring Idle Needle 7043684 Limiter Cap IdleNeedle62 490327 Gasket FlangeA CCES S OR IES7028 1 31 VaporCanister702601 4 F ilt erElementI48 8 073 I Au t omat icCh okeAssemblyI48 21 36 R od A utomatic ChokeGROUP3. 725 ROCHESTER CARBURETORSPAGE64Ki f~1FIREBIRD IwuuaSWmEUEiuEiu400E N GI N E WI T H 4601972 ROCHE S T E R CARBURE T OR MODE L4MV(PART S S HOWN ARE FOR I DE N T I FI CAT I ON ON LY. CON S ULT PART S LI S T FOR CORRE CT PART N AME AN DN UMBE R)A lR HOR NP A R T S1151621kCHOKE PARTS35 365I~F LOAT BOWLPARTS 52 53V Ar56~57% 59Iso ~r~~~tI62 6{ ~ -~~~aTHROTTLE B ODY P ARTSP A R T S INA LL COLUMNSS A ME -EXCEP T WHER E IND ICA T ED400A LLMA N. T R A NS .400A LLA UT O.T R A NS . APPLICATION7042263 7042264 7042274 CA R BUR ET OR No.7047235 7047236 7046674 R EP LA CEMENTP A CKA GE No.7046522 704651 0 7046646 OVER HA ULKIT7039232 7039240 7039243 P OWER CA R BUR ET OR KIT704651 1 GA S KETS ETIllus. No. A IR HOR N P A R T S1 704651 4 7048 51 5 7046644 A irHornA ssembly2 702991 2 S crew A ir Horn3 701 4699 S crew A ir Horn4 S crew A ir Horn7048 028 7048 02b 7048 028 Lever P umpA ctuating9428 78 7 R oll P in P umpand LockoutLevers7029032 Cover8 KITONLY Gasket Cover9 7038 21 4 S crew Cover (S horti9 701 0432 S crew Cover (Long?1 0 7045924 7045923 7045924 Metering R od S econdary1 1 7029087 Gasket Air Horn1 2 7037968 Lockout Lever A ir Valvel3 7034622 SecondaryMetering Rod Holder Kit 7035344 Air Valv eSpring and CamKit P ump Boot end R etainer KitGROUP3. 725 ROCHESTER CARBURETORCHART 65P A R T S CA T A LOGUE[G MWThIRD400ENGINEWITH4BC1972 ROCHE S T E R CARBURE T OR MODE L4MV (Contd.)7042263 7042264 7042274 CARBURE T OR N o.IllusNo. CHOKE P A R T S1 4 70368 8 8 Choke S haft and Valve Kit15 7029866 Sc rewCh okeValv e16 NSS Ch okeValv e1 7 7031 925 S crew Vacuum Break Control1 8 7045931 VacuumBreak Control &BracketA ssy.1 9 7040985 Cam Fast Idle20 8361 59 8361 59 8361 59 Clip ChokeR od21 7026339 Hose Vacuum22 7030701 Rod Vacuum Break23 7036067 R od Choke24 7031231 Lev er Int ermed iat e Ch oke25 7030543 Vac u u m BreakCont rol AssemblyFLOA T BOWL P A R T S26 7046508 7046507 7046507 Float Bowl A ssembly27 7038 666 7038 666 704708 0 P ump A ssembly28 7043600 S pring P umpR eturn29 703731 6 Float A ssembly30 703731 7 Hinge P in Float31 7033751 P ull Clip Float Needle32 70351 42 70351 48 70351 48 Needle and Seat Assembly33 KIT ONLY G asket Needle Seat34 70298 62 S pring MeteringR od P rimary35 70298 66 70298 66 S crew Cover A ttaching36 70298 65 70298 65 Cover Idle Compensator37 703528 8 703528 8 Idle CompensatorA ssembly38 KIT ONLY Gasket Idle Compensator39 7031 365 BaffleP late Float Bowl40 7031 8 45 7031 8 47 7031 8 47 MeteringR od P rimary41 7031 972 7031 974 7031 974 Metering J et P rimary42 7034637 P ower P istonA ssembly43 703731 9 Insert Float Bowl44 70298 49 R etainer P umpD ischargeBall45 70021 1 7 Ball P ump D ischarge46 7037305 7037305 7029922 S pring P ower P iston47 7045605 Filter Nut Fuel Inlet48 702428 1 Gasket Filter Nut49 5651 393 Filter Fuel Inlet7034356 Spring Inlet F ilt er51 70261 38 R od P ump52 70021 21 S crew IdleS top53 70031 76 S pring IdleS topS crewT HR OT T LE BOD Y P A R T S54 7036079 S crew Cam &Fast IdleLeversA ttaching55 7030677 Lever Fast Idle56 7029900 S pring Fast Idle S crew57 70298 99 S crew Fast Idle A djusting58 7043634 Lever CamFollower59 KITONLY Gasket Th rot t leBod y60 701 1 47961 7041 739S pring Idle NeedleIdleNeedle andLimiter Kit 7042801 Limiter Cap IdleNeedle62 7035790 S crew T hrottleBody63 703608 07044960 7046035 7046035S pring Cam Follower LeverT hrottleBody A ssembly65 48 731 6lZiIr__________ A CCES S ORI48 71 1 2 48 71 1 2 48 71 96Gasket FlangeESAu t omat ic Ch okeAssembly485917 Rod Au t omat ic Ch oke7028131 VaporCanister702601 4 Filter ElementGR OUP 3.725 R OCHES T ER CA R BUR ET OR CHA R T 66j~T7flIRDPART S CAT ALOGUE455 E N GI N E WI T H 4BC1972 ROCHE S T E R CARBURE T OR MODE L4MV(PART S S HOWN ARE FOR I DE N T I FI CAT I ON ON LY. CON S ULT PART S LI S T FOR CORRE CT PART N AME AN DN UMBE R)P A R T S INA LL COLUMNS S A ME - E XCE PT WHE RE I N DI CAT E D455 S T D .A UT O.T R A NS .455HIGHOUTPUTA UT O.T R A NS . MAN. TRANS. APPLICATION7042252 7042270 7042273 CA R BUR ET OR No.7047234 7047246 7047239 RE PLACE ME N T PACKAGE N o.70465 17 70465 27 70465 32 OVE RHAUL KI T7039240 7039237 7039237 POWE R CARBURE T OR KI T7046511 GASKETSETI llus. N o. A IR HOR N P A R T S1 704651 2 7046526 - 7046526 Air HornAssembly2 702991 2 S csrw A ir Horn3 701 4699 Sc rewAir Horn4 S crew A ir Horn5 7048 028 Lever P ump A ctuating6 9428787 Roll Pin Pump andLockoutLevers7 7029032 CoverB KITONLY Gasket Cov er9 703821 4 S crew Cover IS horsl9 701 0432 Sc rewCov er ILong i1 0 7045923 MeteringR od S econdary1 1 7029087 Gasket Air Horn1 2 7037968 Lockout Lever A irValve1 3 7034522 S econdary MeteringR od Holder Kit 7035344 A ir ValveS pringand CamKit P umpBoot andR etainer KitGROUP 3. 725 ROCHESTER CARBURETOR CHART 671GM FIREBIRD I455 ENGINEWITH4BC1972 ROCHESTER CARBURETOR MODEL4MV (Contd.)7042262 , 7042270 7042273 CARBURE T OR N o.Illus No. CHOKE P A R T S1 4 70368 8 8 ChokeS haft and Valve Kit1 5 70298 66 S crew ChokeValve1 6 NS S Choke Valve1 7 7031 925 S crew Vacuum Break Control1 8 7045931 VacuumBreakControl &BracketA ssy.1 9 704098 5 Cam Fast Idle20 836159 Clip Ch okeRod21 7026339 HoseVac u u m22 7030701 R od Vacuum Break23 7036067 R od Choke24 7031 231 Lever IntermediateChoke25 7030543 VacuumBreak Control A ssemblyFLOA T BOWL P A R T S26 704651 3 704651 8 704651 9 FloatBowl A ssembly27 7038 666 7044724 7044724 P ump A ssembly28 7Q43600 S pring P umpR eturn29 703731 6 Float A ssembly30 703731 731 7033751 P ull Clip Float Needle32 70351 48 70351 42 70351 42 NeedleandS eat A ssembly33 KlT ON LY GasketN eedle S eat34 70298 62 S pring Metering R od P rimary35 70298 66 S crew Cover A ttaching36 70298 65 Cover Idle Compensator37 703528 8 Idle CompensatorA ssembly38 KI T ON LY Gasket Idle Compensator39 7031365 BafflePlateFloat Bowl40 7031843 7031845 7031843 Meteri ng Rod Pri mary41 7031972 7031971 7031971 Meteri ngJet Pri mary42 7034637 P ower P istonA ssembly43 703731 9 Insert Float Bowl44 70298 49 R etainer P ump D ischargeBall45 70021 1 7 Ball P ump D ischarge~477037305 S pring P ower P iston7045605 Filter Nut Fuel Inlet449702428 1 Gasket F ilt er Nu t5651 393 Filter Fuel Inlet7034356 S pring Inlet Filter51 70261 38 R od P umpJj5 370021 21 S crew Idle S top70031 76 S pring Idle S top S crewT HR OT T LE BOD YP A R T S54 7036079 S crew Cam &Fast IdleLeversA ttaching55 7030677 Lever Fast Idle56 7029900 S pring Fast Idle S crew57 70298 99 S crew Fast Idle A djusting58 7043634 Lever CamFollower59~Q61KITONLY Gasket Th rot t leBod y701 1 479 S pring Idle Needle7041 739 Idle NeedleendLimiter Kit7042801 Limit erCap Id leNeed le62 7035790 S crew T hrottleBodyjQj703608 0 S pring Cam Follower Lever704496Q 7044962 -7044961 T hrottleBody A ssembly48 731 6 Gasket F lang eACCESSORIES487112 48 71 96 48 71 96 A utomaticChoke A ssembly 4859177028131Rod Au t omat ic Ch oke VaporCanister 702601 4 FilterElementGR OUP 3.725 R OCHES T ER CA R BUR ET OR CHA R T 68P A R T S CA T A LOGUE1GMr~nRD25 0 E N GI N E1973 ROCHE S T E R CARBURE T OR MODE LMVPART S S HOWNARE FOR I DE N T I FI CAT I ON ON LY. CON S ULT PART SLIS T FOR COR R ECT P A R T NA ME A ND NUMBERA IR HOR NP A R T S35t e,r\2729ELI Ji b~:I 231 1Z R.FLOAT BOWL PART S500C 4e5 1T HR OT T LE BOD YP A R T SPART S i N ALLCOLUMN S S AME E XCE PT WHE RE I N DI CAT E DA UT O. T R A NS . MAN. TRANS. A P P LICA T ION704301 4 704301 7 CA R BUR ET OR No.1 7054228 704731 7 R EP LA CEMENT P A CKA GENo.7046677 70468 8 3 OVER HA UL KIT7039246 P OWERCARB U RETOR KIT7046679 GA S KETS ET11km. N o. AIR HORN PARTS1 704g91 9 A irHornA ssembly2 7038 91 2 S crew A ir Horn(Long)3 703091 7 S crew A ir Horn (S hort)4 7037774 Bracket A ir Cleaner S tud5 7038 91 3 S crew BracketA ttaching6 IdleVent Valve Kit7 70351 66 Gasket A ir HornCHOKE P A R T S8 7020926 S crew ChokeValve9 703401 2 ChokeValve9A 7035207 Ltnk VacuumBreak 1 0 7037000 Choke R od1 1 7003561 S crew CamA ttaching1 2 7028 1 75 ChokeS haft andLever1 3 703071 9 ChokeLever1 4 701 9709 S crew ChokeLeverI S 7030917 S crew VacuumBreak Bracket1 8 703091 8 VacuumBreak Control A ssembly1 7 7045905 Cam Fast IdleGROUP 3.725 R OCHES T ER CA R BUR ET OR CHA R T 8 9S tCHOKE P A R T S4t~7~IRDP A R T S CA T A LOGUE25 0 E N GI N E1973 ROCHE S T E R CARBURE T OR MODE LMV (Contd.)7043014 7043017 CARBURE T OR N o.I lI um. N o. FLOAT BOWL PART S1 8 7034032 HingeP in Float1 9 70351 33 Needle and S eat A ssembly20 KI T ON LY GasketN eedle S eat21 P ower Valve22 70375 97 P umpA ssembly23 7008694 S pring P ump R eturn24 7003838 Gui dePump Di scharge25 7002118 S pri ngPump Di scharge26 7002117 BallPu mp Disc h arg e27 7042670 Lever P umpA ctuating28 7037022 Float A ssembly29 70358 8 9 70378 04 P ower P iston A ssembly30 703778 2 7037974 Metering R od &S pring A ssembly31 701 251 5 7034360 S pring P ower P iston32 702421 5 R od P ower P iston33 7034206 J et Main Metering34 1 7052340 1 7052341 IdleT ube A ssembly35 7034030 S crew Cover36 7035670 Cover Idle Compensator37 7046669 7046670 FloatBowl A ssembly38 70358 70 IdleCompensator A ssembly39 S Crew S low Idle40 7027970 Gasket Idle Compensator41 7031 539 S pring Fuel Filter42 5651 393 Filter Fuel Inlet43 7032508 Gasket Filter Nut44 7038 946 FilterNut Fuel Inlet 1114444 Solenoid ( CEC. ) 703058 4 Bracket A ssembly S olenoid 7042654 Nut S olenoid R etaining 7042653 LockingWasher R etaining Nut 7043661 S crew Bracket R etaining 7026339 Hose S olenoid Vacuum 704031 6 S olenoid Idle S topT HR OT T LE BOD Y P A R T S45 KI T ON LY GasketT hrottleBody46 7048 253. 7048 254 T hrottleBody A ssembly47 70378 55 Link P ump Lever48 701 0435 Sc rewLev erAt t ac h ing 7043677 Limiter Cap IdleNeedle49 702421 4 Link P ower P iston R od50 702421 6 Lever P umpand P ower R ods51 7038 98 9 S pring Idle Needle52 7042427 IdleNeedle & Limiter Kit53 7038 8 75 S crew T hrottle Body54 333977 Insulator FlangeA CCES S OR IES7030605 Vapor Canister702601 4 Filter Element7021 739 D rain Cap &FilterA ssembly7041344 P urge Valye R epair Kit7023987 S pring P urge Valve D iaphragm7045625 Div ert er Valv e70351 69 EGR Valve (A uto. T rans.)70351 71 EGR Valve (Man. T rans.)EGR Ex h au st Gas Rec irc u lat ionGROUP 3.725 ROCHE S T E R CARBURE T OR CHART 70P A R T S CA T A LOGUE35 0 E N GI N E WI T H 2 BC1973 ROCHESTERCARBURETORMODEL 20CPARTSSHOWNAREF OR IDENTIF ICATION ONLY. CONSULT P A R T S LIS T FOR COR R ECT P A R T NA MEA ND NUMBERA UT O. T R A NS . MA N. T R A NS . A P P LICA T ION7043062 7043071 CARBURE T OR N o.1705 4640 7046771 RE PLACE ME N T PKG. N o.7046748 7046745 OVE RHAULKI T703925 5 POWE R CARB. KI T7046726 GAS KE T S E Tti tus. N o AI R HORN PART SClip P umpP umpA ssembly1 0 7046737 A ir HornA ssembly1 1 704478 6 FilterNut Fuel InletGasket F ilt er Nu tFilter Fuel InletGa sketFuel inlet FilterS pring Filter1 6 700971 8 70378 1 1 P ower P iston A ssembly1 7 701 0037 P in Float Hinge1 8 703751 2 Float A ssemblyNeedle and S eat A ssembly 1 9 70238 1 320 KITONLY Gasket Need le Seat21 703098 7 VacuumBreak Control &Bracket A ssy.S crew Control A ttaching 7037570GR OUP 3.725 R OCHES T ER CA R BUR ET OR CHA R T 71PART S I N ALLCOLUMN S S AME E XCE PT WHE RE I N DI CAT E DI GMFIREBIRD P A R T S CA T A LOGUE350ENGINE WITH2BC1973 ROCHESTER CARBURETOR MODEL2GC (Coni d.)I li um. N o.22 70478 53 70478 5023 70372397043062 7043071 CARBURE T OR N o.Choke HousinaBaffleP late24 7046739 S tat Cover, Coil &Gasket A ssemblyGasket S tat Cover 25 700276026 7037796 Gasket Ch oke Hou singLinkVac u u m Break 27 704693828 7037569 Du st SealInt er. Ch oke Sh af t29 7037227 IntermediateChoke S haftA ssemblyS crew Choke Housing 30 701 370431 701 1 270 S crew S tat Cover32 700061 4 R etainer S tat Cover33 7033443 Ch oke Valv e34 7035976 Choke Lever Link & CamA ssembly35 7046938 Ch oke Lev er36 7019709 Sc rewCh okeLev ers37 7036222 S crew Cam A ttaching38 7030990 Intermediate Choke Lever39 7007627 S crew Choke Valve40 7046938 Choke S haft A ssemblyHose Vacuum 41 702633942 7030992 Choke R odBOWL P A R T S FLOA T43 70438 00 - S pring P ump R eturnGuide P ump D ischargeS pring P ump D ischarge44 700028 645 70021 1 846 70021 1 7 Ball P ump D ischargeBall P ump Inlet CheckS trainer P umpInlet47 70021 2048 700455749 7046738 7046743 Float Bowl A ssemblyGasket Venturi Cluster 50 KIT ONLY51 7048 064 70478 71 Venturi Cluster A ssemblyS crew Cluster Outer 52 704576253 7009077 S crew Cluster Centre54 . 726254 Lockwasher Outer S crew55 KIT ONLY Gasket CentreS crew56 7002654 J et S tandard57 701 1 98 9 70378 1 2 P ower ValveA ssembly58 KIT ONLY Gasket P ower Valve59 IdleCompensator A ssembly60 S crew ld(e Compensator Cover61 Gasket Idle CompensatorCoverCover Idle CompensatorHole62 703728 6 Insert Main WellT HR OT T LE BOD Y P A R T S63 KIT ONLY Gasket T hrottleBody64 701 51 05 S crew T hrottle Body65 121744 Loc kwash erTh rot t le Bod y66 7041345 P ump R od Kit67 7029427 Idle S top S crewS pring Idle S topS crew 68 702942869 7048 8 61 IdleNeedle & Limiter Kit70 701 1 479 S pring Idle NeedleLimiter Idle Needle 704368 471 701 8 1 8 6 Clip P umpR od72 70468 69 7046744 T hrottleBody A ssembly73 490327 F lang eGasketMO MflVaor Cani sterAll E GR Valve DI verterValveI 7028131 I Vapor Cani ster I 7040028 I Fi rebi rd I7026014 Fi lterE lement 7030826 Fi rebi rdM/T All702805 4 Cani ster Fi lter AssemblyML, U coot.mnIGROUP 3.725 ROCHE S T E R CARBURE T OR CHART 72EGR Exhaust Gas R ecirculationPARTS CATALOGUE1GMrrIRD400E N GI N E WI T H 2BC1973ROCHESTER CARBURETOR MODEL2GCID ENT IFICA T IONONLY. CONS ULT P A R T S LIS T FOR COR R ECT P A R T NA ME A ND NUMBERFIR EBIR D A P P LICA T ION7043060 CARBURE T OR N o.7047358 RE PLACE ME N T PACKAGE N o.7046725 OVER HA UL KIT7039252 P OWER GA R B. KIT7046726 GA S KETS ETI lI um. N o. AIR HORNPARTS7046323 Gasket AirHorn701 0432 S crew A ir Horn Long70061 1 9 S crew A ir Horn S hort4 726254 Lockwasher A ir Horn S crew5 7032377 P ump Lever Inside6 701 1 270 S crew P ump Lever7 70271 23 P ump S ltaft &Lever A ssy.8 Clip P ump9 7047995 P ump A ssembly1 0 7046720 A ir Horn A ssembly1 1 7044756 Filter Nut Fuel Inlet1 2 7032508 Gasket Filter Nut1 3 701 3404 Filter Fuel Inlet1 4 701 358 4 Gasket Fuel Inlet Filter15 7010007 S pring Filter1 6 700971 8 P ower P iston A ssembly1 7 701 0037 P in Float Hinge1 8 703751 2 Float A ssembly1 9 70238 1 3 Needle &S eat A ssy.20 KITONLY Gasket NeedleS eatGROUP 3.725 ROCHE S T E R CARBURE T OR CHART 7321 222r O~~J : z313Onjl22 042PART S I N ALLCOLUMN S S AME E XCE PT WHE RE I N DI CAT E DPARTS CATALOGUE1GM~flIRD400E N GI N E WI T H 2BC 1973 ROCHE S T E R CARBURE T OR MODE L2GC (ContdjII llus. N o.212223242526272829303132333435367043060 CARBURE T OR N o.CHOKE P A R T S703098 7 Vacuum BreakControl &Bracket A ssy.7037570 S crew Control A ttachingChoke Housing tiLL.A .7037239 Baffle P late7041 709 S tat Cover,Coil & Gasket A ssy.7002760 Gasket S tat Cover7037796 Gasket Choke Housing7046938 Link VacuumBreak7037569 Du st SealInt er. Ch oke Sh af t7037227 IntermediateChoke S haft A ssembly7013704 S crew Choke Housing7011270 S crew S tat Cover700061 4 R etainer S tat Cover7033443 Choke Valve7035976 Choke Lever Link &CamA ssembly7046938 Choke Lever701 9709 S crew Choke Levers37 7036222 S crew CamA ttaching38 7030990 Intermediate Choke Lever39 7007627 S crew Choke Valve40 7046938 Choke S haftA ssembly41 7026339 Hose Vacuum42 7030992 Ch oke RodF LI ) AT BOWLPARTS43 7043600 S pring P ump R eturn44 7000286 Gu id ePu mp Disc h arg e45 7002118 Spring Pu mp Disc h arg e46 7002117 Ball P ump D ischarge47 70021 20 Ball P ump Inlet Check48 7004557 S trainer P umpInlet49 7046721 FloatBowl A ssembly50 KITONLY Gasket Venturi Cluster51 70478 58 Venturi Cluster A ssembly52 7045762 Sc rewClu st erOu t er53 7009077 S crew Cluster Centre54 726254 Lockwasher Outer S crew55 KITONLY Gasket Centre S crew56 7002659 J et S tandard57 701 1 98 9 P ower ValveA ssembly58 KITONLY Gasket PowerValv e59 IdleCompensator A ssembly60 S crew IdleCompensator Cover61 Gasket Idle Compensator Cover Cover IdleCompensator Hole62 703728 6 Insert Main WellTHR ) TTLE BODYPARTS63 KITONLY Gasket Th rot t le Bod y64 701 51 05 S crew T hrottleBody65 1 21 744 Lockwasher T hrottle Body66 7041 345 P ump R od Kit67 7020427 Idle S top S crew68 7029428 S pring IdleS top S crew69 7048 8 61 Idle Needle & Limiter Kit70 7011479 Spring Id le Need le704368 4 Limiter Idle Needle71 701 8 1 8 6 Clip-P umpR od72 7046723 T hrottle BottleA ssembly5snisler490327CI FlangeGasketCanister Filler A ssemblyEGHv alv eD ivertervalveGROUP 3. 725 ROCHESTER CARBURETOR CHART 74 702a1 31ACCFilter Elemenl Casisler73F - - IEON Exhaust Gas Flecircuiationj~T7~ThIRDPARTS CATALOGUE400E N GI N E WI T H 4 BC1 973 ROCHE S T E R CARBURE T OR MODE L4MVP A R T S S HOWN A R E FOR ID ENT IFICA T ION ONLY. CONS ULT P A R T S LIS T FOR COR R ECT P A R T NA ME A ND NUMBER .3 49- 4422AI R HORN PART S142 I~ 197&el rr?c ziwL~~2021 C7 30 32u ~ 27 2&9424 26 29 31CHOKEPARTS59 41it~1 a56~ ~364252 L ~ %47849FLOATBOWLPARTS 55 5~ 6069720THROTTLEBODY PARTSPART S I N ALLCOLUMN S S AME E XCE PT WHE RE I N DI CAT E DMA N.T R A NS .A UT O.T R A NS .A P P LICA T ION7043263 7043264 CA R BUR ET OR No.7047335 7047336 RE PLACE ME N T PACKAGE N o.70468 23 70468 24 OVER HA UL KIT7039262 P OWER CA R BUR ET OR KIT70468 25 GA S KET S ETI llus. N o. A IR HOR N P A R T S70468 1 5 70468 1 6 AirHornAssembly2 702908 7 Gasket A ir Horn3 7048 1 69 Lever P umpA ctuating4 9428 78 7 R oll P in P ump&Lockout Lever Hinge5 702991 2 S crew A ir Horn6 701 4699 Sc rewAirHorn7 7031 1 05 S crew A ir Horn8 7045924 70478 06 Metering R od S econdary9 7034522 S econdaryMeteringR odHolder Kit1 0 703798 8 Lever A ir Valve Lockout 7035344 A ir Valve S pring& CamKit 7029032 Covet KIT ONLY Gasket Cover 7038 21 4 Sc rewCov erISh ort ) 701 0432 S crew Cover (Long)CHOKE PART S11 7046822 7036881 S tatCover, Coi l & GasketAssembly12 7002760 GasketS tat Cover1 3 70478 64 VacuumBreak Control & Bracket A ssemblyVacuumBreakControl A ssemblv 14 7040370GROUP 3.725 ROCHE S T E R CARBURE T OR CHART 75[~fl~IRDP A R T S CA T A LOGUE400E N GI N E Wi T H 4BC 1973ROCHE S T E R CARBURE T OR MODE L4MV (ConE d.)I lI um. N o. CHOKE PART S CON T i D1 5 4041 096 R od Vacuum1 6 7038 58 1 S crew Control A ttachingCam Fast Idle 1 7 704738 71 8 7026339 Hose Vacuum1 9 7038 259 Choke S haft20 70351 95 ChokeValve21 7029866 Sc rewCh oke Valv e22 7031 231 Lever Intermediate Choke23 7038289 Rod Ch oke24 7046819 Ch oke Hou sing Assembly25 7038 28 2 Inter. Choke S haft &LeverA ssembly 7037569 S eal Intermediate Choke S haft 7030632 S eal Choke HousingtoBowl262770382857019709Lev erSt at CoilSc rewCoil Lev er28297038 8 087038 301S crew Choke HousingtoBowlLever Choke30 70298 66 S crew ChokeLever31 700061 4 R etainer S tat Cover32 701 1 270 S crew S tat CoverFLOA T BOWL P A R T S33 70468 1 7 70468 1 8 Float Bowl A ssembly34 7031 971 7031 972 J et P rimary35 70021 1 7 Ball P umpD ischarge36 70298 49 R etainer P ump D ischarge Ball37 70351 48 Needle &S eat A ssembly38 KIT ONLY Gasket Needle S eat39 7033751 P ull Clip Float Needle40 7037316 F loat Assembly41 703731 7 HingeP in Float A ssembly42 7034637 P ower P istonA ssembly43 70378 51 7029529 S pring P ower P iston44 7031 8 43 MeteringR od P rimary45 70298 62 S pring Metering R od P rimary- 46 7045605 Filter Nut Fuel Inlet47 702428 1 Gasket Filter Nut48 5651 393 Filter Fuel Inlet49 - 7034356 S pring Fuel Filter50 703528 8 Idle Compensator A ssembly51 7027970 Gasket Id leCompensat or52 7029865 Cov erId le Compensat or53 70298 66 S crew Cover A ttaching54 70031 76 S pring Idle S top S crew55 70021 21 S crew IdleS top56 703731 9 Insert Float Bowl57 7031 365 Baffle Float Bowl58 7043600 S pring P ump R eturn59 704708 0 P umpA ssembly60 70261 38 R od P umpT HR OT T LE BOD YP A R T S61 7046238 7047967 T hrottle Body A ssembly62 KITONLY Gasket T hrottle Body63 7035790 Sc rewTh rot t leBod y64 7048 532 IdleNeedle & LimiterKit65701 1 47970428 01S pring Idle NeedleLimiter Cap IdleNeedle66 7038298 Lev erCam F ollower67 7035772 S pring CamLever68 7035998 Fast idle Lever69 7035523 S crew FastIdle Lever70 7044794 S crew Fast IdleA djusting71 7029900 S pring Fast Idle S crew72 48 731 6 Gasket Flange7043263 I7043264 I CARBURE T OR N o.I 7028 1 31 I VaporCanist er I 7040292 I EGR Valve (Man. T rans.)7026014 F ilt er Element Canist er 7040465 EGR Valv e ( Au t o. Trans.7028054 Canist er F ilt er AssemblEGR Exhaust Gas R ecirculation GROUP 3.725 ROCHE S T E R CARBURE T OR CHART 76PARTS CATALOGUE1GMTh~flRD45 5 E N GI N E WI T H 4BC1973ROCHE S T E R CARBURE T OR MODE L4MVP A R T S S HOWNA R E FOR ID ENT IFICA T ION ONLY. CONS ULT P A R T S LIS T FOR COR R ECT P A R T NA ME A ND NUMBER1;5257 46 ~ 48 495554 6014a~JII2t Q12cr:sn 1921 ___ 30 32~ ~ 27 2V ~26 29 31CHOKEPARTS71 %f i65j64 j637200T HR OT T LE BOD YP A R T SPART S I N ALLCOLUMN S S AME E XCE PT WHE RE I N DI CAT E DALLAUTO. TRANSFIR EBIR DMA N. T R A NS .HI-P ER FA UT O. T R A NSHI-P ER FMA N. T R A NS . A P P LICA T ION7043262 7043265 7043270 7043273 CARBURE T OR N o.7047338 7047337 1105 4819 7047339 RE PLACE ME N T PACKAGE N o.7046836 7046835 7046926 7046926 OVE RHAULKI T7039262 P OWERCA R BUR ET OR KIT70468 25 GA S KET S ETI li um. N o. A IR HOR N P A R T S1 7046830 7046831 7046837 7046837 Air HornAssembly2 7029087 Gasket AirHorn3 7048169 LeverPump Actuating9428787 Poll PinPu mp&Loc kou t Lev er Hing e ; 702991 2 S crew A ir Horn701 4699 S crew A ir Horn7031 1 05 S crew A ir Horn7045923 7045923 7040724 7040724 Met ering Rod Sec ond ary7034522 S ec. Metering R od Holder Kit1 0 7037968 Lever A ir Valve Lockout 7035344 A ir Valve S pring &CamKit 7029032 Cover KIT ONLY Gasket Cover 703821 4 S crew Cover (S hort) 701 0432 S crew Cover (Long)CHOKEPARTS1 1 70368 8 1 70468 22 70468 22 70468 22 S tat Cover,Coil &Gasket A ssy.1 2 7002760 Gasket S tat Cover1 3 70478 64 70478 64 7048 1 93 7048 1 93 VacuumBreakControl & Bracket A ssyAIRHORNPARTS5 9 413956453~j735936 ~2FLOA T BOWL P A R T SGROUP 3.725 ROCHE S T E R CARBURE T OR CHART 77IG MLMREBIRDIEEIWUIUEIItIIE45 5 E N GI N E WI T H 4BC 1973ROCHE S T E R CARBURE T OR MODE L4MV (ConE d.)I li um. N o.14CHOKE P A R T S CONT D7040370 7040370 7041075 7041075 Vac u u m Break Cont rol AssemblRod Vac u u mSc rewCont rol At t ac h inCamF ast Id leHoseVac u u m1 5 404109616 70385 811 71 87047367702633919 703825 9 Choke S haft20 70351 95 ChokeValve21 7029866 S crew Choke Valve22 7031 231 Lever Intermediate Choke23 7036269 R od Choke24 70468 1 9 Choke Housing A ssemblyInter.Choke S haft & Lever A ssemblyS eal Inter. Choke S haftS eal Choke Hsg. toBowlLever S tat CoilS crew Coil LeverS crew Choke hsg. to Bowl25 703628 2 7037569 703066226 7038 28 527 701 970928 703880829 7038301 Lever Choke30 7029866 S crew Choke Lever31 700061 4 Ret ainerSt at Cov er32 701 1 270 S crew S tat CoverFLOA T BOWL P A R T S33 70468 32 70468 33 70468 38 70468 39 Float Bowl A ssembly34 7031 971 7031 971 7031 975 7031 975 J et P rimaryBall P umpD ischargeR etainer P umpD ischargeBallNeedle &S eat A ssembly35 70021 1 736 70298 4937 70351 4838 KIT ONLY Gasket NeedleS eat39 7033751 P ull Clip Float Needle40 703731 6 Float A ssembly41 703731 7 Hinge P in Float A ssembly42 7034637 P ower P iston A ssemblyS pring P ower P iston 43 7029529 70378 51 70378 51 70378 5144 7031 8 41 7031 8 44 7031 8 49 7031 8 49 Metering R od P rimaryS pring Metering R od P rimaryFilter Nut Fuel Inlet45 702986246477045605702428 1 Gasket Filter Nut48 5651393 Filter Fuel Inlet49 703435 6 S pri n FuelFi lter50 703528 8 Idle Compensator A ssembly51 7027970 Gasket Idle Compensator52 7029865 Cover Idle Compensator53 7029866 S crew Cover A ttaching54 70031 76 S prin Idle S top S crewS crew Idle S top 55 70021 2156 703731 9 Insert Float Bowl57 7031 365 Battle Float Bowl58 7043600 S pring P umpR eturn59 704708 0 P umpA ssembly60 70261 38 R od A ssemblyT HR OT T LE BOD YP A R T S61 7047465 7046238 7046240 7046241 T hrottleBody A ssembly62 KIT ONLY Gasket Th rot t le Bod y63 7035790 S crew T hrottle Body64 7048 532 7048 532 7048 532 7048 532 Idle Needle & Limiter Kit65 701 1 479 S pring Idle Needle 70428 01 Limiter Cap Idle Needle66 7038 298 Lever Cam Follower67 7035772 S pring Cam Lever68 7035998 Fast Idle Lever69 7035523 S crew Fast Idle Lever70 7044794 S crew Fast Idle A djusting71 7029900 S pring Fast IdleS crew72 48 731 6 Gasket FlangeA CCES S OR IES 7028 1 31 Vapor Canister 702601 4 Filter Element Canister 7028 054 CanisterFilter A ssembly 70308 78 7040292 j 7042975 7042975 EGR ValveEGR Exhaust Gas R ecirculationGR OUP 3.725 R OCHES T ER CA R BUR ET OR CHA R T 78704 3262 I 7043265 7043270 ,7043273 CARBURE T OR N o.j~jj FIREBIRDPART S CAT ALOGUE250ENGINE WIT H1 BC1974 ROCHE S T E R CARBURE T OR MODE LMVMON OJE TP A R T S S HOWN A R E FOR IND ENT IFICA T ION ONLY. CONS ULT P A R T S LIS T FOR COR R ECT P A R T NA ME A ND NUMBER .21 ~r re64 ~3At - - At ~7: ~- - - 1: , ,. ~ . ~ I#~ &- 2$~AIR HORN PARTS8 11 2 1 3~1 4~> ~-r~ 1 1 19A K~% ~18212026F LOAT BOWL PARTS~