1968-82 Arrow ENGINE ASSEMBLY & COMPONENTS: AIR CLEANERS, ALTERNATORS, BLOCKS, CARBURETORS, DISTRIBUTORS, FUEL PUMPS, HEADS, IGNITION SHIELDING, STARTERS, VALVE COVERS, WATER PUMPS & MORE Arrow Fuel System: Carburetors, Parts, Kits, Fuel Filter, Lines, Filters & Fuel Injection Arrow Fuel System: Carburetors - Holley 4 Barrel Components & Related 1X4

Fuel System: Carburetors - Holley 4 Barrel Components & Related 1X4

Diagrams:


1970 Emmissions Bowl System Diagram Thumbnail
1970 Emmissions Bowl System
(click to enlarge)

Holley 4-Barrel Assembly Diagram Thumbnail
Holley 4-Barrel Assembly
(click to enlarge)


B3307B330768-72BAFFLE - metering block vent, (1 req. per metering block)4.75 
B3881B388168-72BASE - vacuum secondary diaphragm14.00 
B5001UB5001U68-72BOWL - fuel, front (primary), RECONDITIONED, Holley #4054, 4296, 4490, 4555, 4801 7 6239, w/o vent (cathedral style), all thread guaranteed good! 94.95 
C3661C366170BOWL - fuel, front, Holley #4489 w/special valve provision & return line149.95 
B5003UB5003U68-72BOWL - fuel, rear (secondary), RECONDITIONED, Holley #'S 4054, 4296, 4489, 4555, 4801 & 6239, cathedral style, all thread guaranteed good!94.95 
B3331B333168-72BOWL REPAIR - fuel inlet49.95 
 B333368-72BOWL REPAIR - needle & seat area44.95 
B3311B331168-72BRACKET - float, in fuel bowl1.85 
B3531B353168-72BUSHING SET - primary throttle shaft, to repair worn out throttle shaft holes in base plate, may require reaming of base, brass, (2 pc.)6.00 
B3532B353268-72BUSHING SET - secondary throttle shaft, Teflon, (4 pc.)3.00 
B3889B388968-70CAGE/LEVER - fast idle plastic cam, all except 1970 4491, 4492, 4556 & 455721.95 
C1622C162271-72CAGE/LEVER - fast idle plastic cam19.95 
B3560B356068-72CAM - accelerator pump on throttle shaft arm, Holley #4054, 4296, 4489, 4555, 4801, 4802, 4803, 6239, white plastic4.25 
B3647B364768-72CAM KIT - accelerator pump, on throttle shaft arm, different profiles & colors, allows custom tailoring of accelerator pump response, (8 pc.)27.95 
 B388768-70CAM/ACTUATOR - choke, plastic, RH side of carburetor on stud22.95 
C3554C355471-72CAM/ACTUATOR - choke, plastic, RH side of carburetor on stud24.95 
B1575B157568-69CARBURETOR KIT - Holley #4054, 429635.75 
B1565B156570-72CARBURETOR KIT - Holley #4555, 4801, 4802, 4803, 623974.95 
B3513B351368-72CHECK BALL - secondary diaphragm cover1.00 
B3607B360768-72CHECK VALVE - accelerator pump / installs in bowl, red rubber, many HI PERF applications4.48 
 B356968-70CHOKE KIT - Holley carburetor/ correct choke flap, choke cross shaft, choke plate screws, choke cam, choke rod & rod seal, 7 pc59.95 
B4000B400070 CHOKE KIT - holley carburetor numbers 4489 & 4555/all components on RH side & top of carburetor 149.95 
C5015C501571-72CHOKE KIT - Holley 4160, LT1, LS5 / all components on carburetor / list #'s 4801, 4802, 4803 & 6239169.95 
B3888B388868-70CHOKE PULL-OFF - Holley carburetor, with curved pipe as original69.95 
B3888SB3888S68-70CHOKE PULL-OFF - all Holley 4 barrel carburetors, with straight tube49.95 
B4032B403268-70CHOKE PULL OFF KIT - includes original design choke pull off with curved pipe, choke pull off link and installation screws 74.95 
C1565C156571-72CHOKE PULL OFF - Holley carburetor w/curved pipe as original69.95 
C3733C373371-72CHOKE PULL-OFF - Holley carburetor w/straight pipe 49.95 
C3743C374371-74COIL- thermostat, choke, 45421.95 
B3973B397368-72COTTER PIN - for link between primary & secondary shaft1.00 
B3608B360868-72COVER - accelerator pump (30 cc), w/beveled screw holes for tapered clutch head screw set #B357234.95 
B3570B357068-72COVER - accelerator pump (30 cc), for use w/Phillips non-tapered screw set #B376714.50 
 B357168-72COVER - accelerator pump (50 cc), performance version, provides extra performance, not originally used on Corvettes18.95 
B3882B388268-72COVER - vacuum secondary diaphragm14.00 
B3608KB3608K68-72COVER KIT - accelerator pump (30 cc), w/beveled screw holes & 4 tapered clutch head screws 36.95 
B1541B154168-72DIAPHRAGM - vacuum secondary19.95 
A3843A384368-72FILTER - fuel, bronze, behind fuel inlet nut7.95 
 A3843268-72FILTER KIT/2PC - fuel, bronze, behind fuel inlet nut, for Holley 4054, 4296, 4489, 4555, 4801 & 6239 carburetors13.95 
 B317068-72FITTING - accelerator pump adjusting on lever2.65 
B3892B389266-72FITTING - fuel inlet, Holley #4054, 4296, 4489, 4555, 4801, 4802, 4803, 6239, 5/16" inlet size, (2 req.)9.95 
B5018B501870-72FUEL INLET FITTING - extended thread length - Holley #4489, 4555, 4801, 4802, 4803 & 6239, small inlet, (1 or 2 req.), 5/16"(ea)9.95 
B5081B508168-72FLAP/PLATE - choke, w/o stamped # or punch out, as original14.45 
 B5081N68-72FLAP/PLATE - choke, stamped "328"8.95 
B5004B500468-72FLOAT - Holley carburetor, #4054, 4296, 4489, 4555, 4801, 4802, 4803, 6239, (2 req.)(ea)9.95 
B0109B010968-72GASKET - 4 barrel carburetor to air cleaner6.95 
B5421B542168-69GASKET - carburetor base to main body, Holley #4054, 42961.75 
B3539B353970-72GASKET - carburetor base to main body, Holley #4489, 4555, 4801, 4802, 4803, 62392.05 
B3177B317768-72GASKET - fuel filter, small1.10 
B3175B317568-72GASKET - fuel inlet, large, aluminum, rubber coated1.65 
B4070B407068-72GASKET - power valve1.25 
B3541B354168-72GASKET SET - bowl to metering block, (2 pc.)3.50 
B3561B356168-72GASKET SET - fuel bowl screws, fiber/black, as original, (8 pc.)4.35 
 0303K68-72 GASKET SET - bowl screws, original material, 20 piece8.95 
B3152B315268-72GASKET SET - fuel bowl screws, nylon/black, (8 pc.)4.95 
B3862B386268-72GASKET SET - idle air screws, (2 pc.)1.65 
B3515B351568-72GASKET SET - metering block to main body, (2 pc.)2.95 
B3162B316268-72GASKET SET - needle & seat, (4 pc./2 pr.)2.15 
B4074B407468-72GASKET SET - nozzle squirter, (2 pc.)1.65 
B5038B503868-72GASKET SET - secondary diaphragm base to carburetor body1.95 
B4072B407268-72GASKET SET - sight plugs, (2 pc.)1.65 
B5015B501568-72GUIDE - choke rod, white plastic2.05 
B2565B256568-72HOSE - w/white strip, 7", vacuum pull off to base plate/CORRECT5.52 
B3574B357468-72HOSE KIT - vacuum pull-off to base plate, 4 barrel1.25 
 B335468-72IDLE AIR SCREW - air/fuel mixture in metering block, (ea)3.75 
 B3354K67-72IDLE AIR SCREW & GASKET KIT - 2 idle air screws & 2 cork gaskets/4pc, 1 in each in metering block,8.90 
B2407B240768-72INK STAMP KIT - Holley carburetor number, list & inspection (specify Holley list # & production date)26.95 
B3654B365468-72 INSTALLATION KIT - needle & seat, 10pc16.95 
 C367068JET KIT - metering blocks, front & rear, Holley #4054, (4 pc.)13.95 
 C367169JET KIT - metering blocks, front & rear, Holley #4296, (4 pc.)13.95 
 C362969JET SET - metering block, .061, rear4.50 
B3644B364470-71JET SET - front metering block, .070 Holley #4489, 4555, 4801, 4802, 4803, (2 pc.)6.95 
C3381C338172JET SET - front metering block, .068, Holley #6239, (2 pc.)6.95 
B5024B502468-71JET SET - rear metering block, .076, Holley #4489, 4555, 4801, 4802, 4803 (2 pc.)6.95 
C3631C363172JET SET - rear metering block, .073, Holley #6239, (2 pc.)6.05 
B3877B387768-72LEVER - accelerator pump on stud8.95 
B3877KB3877K68-72 LEVER ASSEMBLY - accelerator pump on stud, lever, bolt, nut & spring/4pc9.95 
B3890B389068-70LEVER - choke control, screws to primary throttle shaft, contacts plastic choke cam, RH17.95 
 C162371-72LEVER - choke control, screws to primary throttle shaft, contacts plastic choke cam, RH  CALL
 B351468-72LEVER - secondary throttle shaft, connects to seconday diaphram, RH3.95 
B4075B407568-72LEVER/ARM - accelerator pump cover2.95 
B3891B389168-70LINK - fast idle cam cage to choke pull-off7.45 
C1621C162171-72LINK - fast idle cam cage to choke pull off20.95 
 B389368-72LINK - primary throttle shaft to secondary14.95 
 C162468-69EMETERING BLOCK - front, Holley #4054  CALL
 C156668-69EMETERING BLOCK - front, Holley #4054, stamped #5247  CALL
 C162569LMETERING BLOCK - front, Holley #4296  CALL
 C156769LMETERING BLOCK - front, Holley #4296, stamped #5895  CALL
 C162670METERING BLOCK - front, Holley #4489  CALL
 C156970METERING BLOCK - front, Holley #4489, stamped #6335  CALL
 C162770METERING BLOCK - front, Holley #4555  CALL
 C156870METERING BLOCK - front, Holley #4555, stamped #6333  CALL
 C162871METERING BLOCK - front, Holley #4801  CALL
 C157071METERING BLOCK - front, Holley #4801, stamped #6808  CALL
 C162971METERING BLOCK - front, Holley #4802  CALL
 C157171METERING BLOCK - front, Holley #4802, stamped #6671  CALL
 C163071METERING BLOCK - front, Holley #4803  CALL
 C157271METERING BLOCK - front, Holley #4803, stamped #6808  CALL
 C163172METERING BLOCK - front, Holley #6239  CALL
 C157372METERING BLOCK - front, Holley #6239, stamped #6828  CALL
 C163772METERING BLOCK - front, Holley #6239, stamped #7102  CALL
 B377870-72METERING BLOCK - rear, Holley #4555, 4801, 4802, 4803, 6239  CALL
 C163268-69EMETERING BLOCK - rear, Holley #4054  CALL
 C157468-69EMETERING BLOCK - rear, Holley #4054, stamped #5253  CALL
 C163369LMETERING BLOCK - rear, Holley #4296  CALL
 C157569LMETERING BLOCK - rear, Holley #4296, stamped #5901  CALL
 C163470METERING BLOCK - rear, Holley #4489124.95 
 C163570METERING BLOCK - rear, Holley #4489, stamped #6192124.95 
 B413070-72METERING BLOCK - rear, Holley #4555, 4801, 4802, 4803, 6239, stamped #451995.00 
 C163872METERING BLOCK - rear, Holley #6239, stamped #7101  CALL
B1543B154368-72NEEDLE & SEAT SET - w/adjustable float, (2 req.)(ea)9.95 
B4091B409168-72NEEDLE & SEAT - adjustable float BORG WARNER design for HOLLEY carburetor, brass body & nut only design13.95 
B4033B403368-72NEEDLE & SEAT SERVICE KIT - 2 installation gaskets, 0 ring, locking nut & screw, 5pc7.25 
 B331868-72NEEDLE VALVE - pump discharge nozzle1.80 
 B402568-72NUT - needle & seat height locking1.85 
 B373968-72*0* RING - needle & seat1.00 
 B330168-72PIN - float retainer Holley #4054, 4296, 4489, 4555, 4801, 4802, 4803, 62391.65 
 B408668-69PLATE - throttle shafts, #4054, 4296, (4 req.)(ea)5.25 
B3394B339470-72PLATE - throttle shafts, Holley #4489, 4555, 4801, 4802, 4803 & 6239 (4 req.)(ea)3.95 
B3639B363970-72PLATE SET - throttle shafts, Holley #4489, 4555, 4801, 4802, 4803, 6239, (4 pc.)17.45 
B3551B355168-72PLUG - metering block wells, 1/4", all Holley carburetors1.25 
B3551KB3551K68-72PLUG KIT - metering block wells, 1/4", all Holley carburetors, 10PC7.45 
N1551N155170PLUNGER & SEAL - California application 4 barrel Holley front bowl with vent and vapor tube15.95 
B4079B407968-72POWER VALVE - Holley metering block 6.57.95 
B3685B368568-72POWER VALVE - Holley metering block 7.57.95 
B4081B408168-72POWER VALVE - Holley metering block 8.5, Holley #4054, 4296, 4489, 4555, 4801, 4802, 4803, 6239, (2 req.)(ea)9.95 
B3507B350768-72PUMP - accelerator, 30CC, standard7.95 
B3507GB3507G68-72PUMP - accelerator, 30CC, ALCOHOL/METHANOL resistant15.95 
B1557B155768-72PUMP - accelerator, 50 CC, used to provide extra acceleration, not stock on Chevrolet OEM Holley carburetors, requires 50CC cover #B35719.95 
 B364668-72RETAINER - lever/arm to accelerator pump cover1.25 
 B317468-72RETAINER/"E" CLIP - accelerator pump lever, choke cam & cage shaft1.25 
 B335668-72RETAINER/"E" CLIP - secondary diaphragm rod to link1.25 
 B504268-69ROD - choke cross shaft to plastic choke cam cage/lever, w/Holley #4054, 429611.95 
B3885B388570ROD - choke cross shaft to plastic choke cam cage/lever13.95 
 C502471-72ROD - choke cross shaft to plastic choke cam cage/lever19.95 
 B317268-72SCREW - accelerator pump adjusting on lever3.25 
 B331768-72SCREW - accelerator pump cam retainer, on accelerator lever1.55 
 B376968-72SCREW - fast idle1.65 
 B407868-72SCREW - fuel bowl, 2.5" length, 4054, 4296, 4555, 4801, 6239 (ea)2.95 
B0615B061568-72SCREW - lever to throttle shaft, Holley carburetor, (ea)1.65 
 B339268-72SCREW - needle & seat height adjusting1.95 
 B330968-72SCREW - pump discharge nozzle1.95 
 B502668-72SCREW - secondary throttle adjusting, in base plate5.80 
 B376768-72SCREW SET - accelerator pump (30 cc) cover, Phillips head, 3/8" long, used on B3570 cover, ( 4 pc.)3.65 
B3572B357268-72SCREW SET - accelerator pump (30 cc) cover, tapered clutch head, 3/8" long, used on B3608 cover, (4 pc.)6.75 
 B357368-72SCREW SET - accelerator pump (50 cc) cover, 5/8" long, used on B3571 cover, (4 pc.)3.25 
 B369168-72SCREW SET/BOWLS - 8 2.5" long, 8pc19.95 
 B387268-72SCREW SET - choke flap, (2 pc.)1.65 
 B395768-72SCREW SET - choke pull-off retaining, (2 pc.)2.95 
 B330568-72SCREW SET - float bracket retaining, (2 pc.)1.85 
 B388368-72SCREW SET - fuel bowl, 2.5" length, current design, (4 pc.)7.95 
 B350168-72SCREW SET - secondary diaphragm cover to base, 4 barrel, (4 pc.)2.95 
 B317368-72SCREW SET - throttle body to carburetor main body, (6 pc.)5.95 
 B353068-72SCREW SET - throttle plates to shaft, phillips head, 8 pc 4.50 
 B358468-72SCREW SET - throttle shaft plates to shaft, Holley, slotted head, 8 pc5.75 
 B350368-72SCREW SET - vacuum secondary assembly to 4 barrel carb. body2.50 
B3990B399068-72SCREW/PLUG - fuel bowl, to check fuel level2.85 
 N1551S70SEAL - bowl vent piston/to service N15512.45 
N1520N152068SHAFT & LEVER ASSEMBLY - throttle, Holley #405479.65 
 C157969SHAFT & LEVER ASSEMBLY - throttle, Holley #4296, original, restored  CALL
C1602C160270SHAFT & LEVER ASSEMBLY - throttle, LT1 Holley #4489, 4555  CALL
C1603C160371SHAFT & LEVER ASSEMBLY - throttle, LT1 Holley #4801, 4802, 480349.95 
C1604C160472SHAFT & LEVER ASSEMBLY - throttle, LT1 Holley #623949.95 
B3385B338568-72SHAFT & LEVER ASSEMBLY - throttle, secondary, in base plate, except #429624.95 
B3884B388468-72SHAFT - choke flap/plate21.25 
 B317168-72SPRING - accelerator pump adjusting on lever2.75 
 B335568-72SPRING - accelerator pump diaphragm1.65 
 B395368-72SPRING - fast idle screw1.95 
 B361768-72SPRING - float, Holley #4054, 4296, 4489, 4555, 4801, 4802, 4803, 6239, primary & secondary, (ea)2.45 
B3176B317668-72SPRING - fuel filter2.95 
 B362968-72SPRING - secondary diaphragm, Holley #4489, 4054, 4555, 4801, 4802, 4803, 62394.50 
B5006B500668-69SPRING KIT - secondary diaphragm, 7 springs for adjusting accelerator response32.95 
B3768B376868-72STUD - accelerator pump lever, on base plate, LH front2.50 
 B353868-70STUD - choke cam & cage, presses into main body, RH19.95 
 C161971-72STUD - choke cam & cage, presses into main body, RH15.95 
 B352868-72TUBE - air horn bowl vent, front, short, (angle cut)2.85 
 B352968-72TUBE - air horn bowl vent, rear, long, (angle cut)2.85 
 B351168-72TUBE - base plate, RH front, small, vacuum advance, press-in3.50 
 B351268-72TUBE - base plate, RH rear breather, press-in5.95 
 B358570TUBE - vacuum, under air cleaner lip, RH, HOLLEY list 4490 & 45554.95 
C3887C388771-72VACUUM CONNECTOR - plastic choke pull off, Holley 71-72 LT1 / LS6, NOS original HOLLEY part, with casting number 19R47019.95