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For over a century Holley has driven the cutting edge of fuel-system design. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley's commitment to its customers and their cars is at the core of everything we do.

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  • HOLLEY CHROME FUEL LINE SINGLE METERING BLOCK, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Rail For Vacuum Secondary - Chrome, 32 Inch, 8.21mm, HO34-160
    $172.99 ^
    Delivered to you
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  • TPS SWITCH SUIT AUTO CHOKE CAR USED T700 ELECT GM GEARBOX, , scaau_hi-res Special Order

    HOLLEY

    Holley Throttle Position Sensor Switch - Auto Choke Car, HO534-202
    $629.00 ^
    Delivered to you
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  • TERMINATOR EFI THROTTLE BODY SYSTEM - HARD CORE GRAY, , scaau_hi-res Special Order

    HOLLEY

    Holley Terminator EFI Throttle Body System - Grey, HO550-406
    $6,699.00 ^
    Delivered to you
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  • SEALED USB DATA CABLE, , scaau_hi-res Special Order

    HOLLEY

    Holley Sealed USB Data Cable - Dominator EFI Vehicle Management Systems, HO558-409
    $267.99 ^
    Delivered to you
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  • 7/8-20 INVERTED FLARE FITTING 5/16 BARB, , scaau_hi-res Special Order

    HOLLEY

    Holley Inverted Flare Fuel Fitting 7/8-20 To 5/16 Inch Barb - HO26-27
    $52.99 ^
    Delivered to you
    Pick up today
  • HOLLEY LS RETRO REAR OIL PAN 6 QRTS WITH FILTER ALL ALLOY, , scaau_hi-res Special Order

    HOLLEY

    Holley Retro Rear LS Oil Pan With Filter - Aluminium, HO302-1
    $1,679.00 ^
    Delivered to you
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  • SECONDARY DIAPHRAGM SPRING KIT 7 DIFFERENT SPRINGS, , scaau_hi-res Special Order

    HOLLEY

    Holley Secondary Diaphragm Spring Kit - 7 Piece, HO20-13
    $76.99 ^
    Delivered to you
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  • HOLLEY FUEL BOWL SCREW HELICOI L KIT INSERTS & TAP, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Bowl Screw Heli Coil Kit - HO26-2
    $379.00 ^
    Delivered to you
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  • LS1-2-6 INTAKE MANIFOLD 4BBL SINGLE PLANE CATHEDRAL PORT, , scaau_hi-res Special Order

    HOLLEY

    Holley Intake Manifold LS1, LS2, LS6, 4 Barrel Single Plane, Square Port - HO300-132
    $1,299.00 ^
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  • HOLLEY TH350 TRANS KICKDOWN CABLE MANIFOLD BRACKET, , scaau_hi-res Special Order

    HOLLEY

    Holley Transmission Kick Down Cable Manifold Bracket - TH350, HO20-45
    $71.99 ^
    Delivered to you
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  • FORD K/DOWN THROTTLE SHAFT KIT, , scaau_hi-res Special Order

    HOLLEY

    Holley Ford Kick Down Throttle Shaft Kit - HO20-48-1
    $137.99 ^
    Delivered to you
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  • FUEL FITTING, , scaau_hi-res Special Order

    HOLLEY

    Holley Inverted Flare Fuel Fitting Tube 7/8-20 To 7/16 Inch -24 - HO26-28
    $154.99 ^
    Delivered to you
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  • HOLLEY FUEL BOWL SCREW HELICOI L KIT INSERTS ONLY, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Bowl Screw Heli Coil Kit - HO26-3
    $127.99 ^
    Delivered to you
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  • QUICK CHANGE JET BOWL KIT 4150 D/P SECONDARY, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Bowl Quick Change Kit Jet - Holley 4150 Dual Pump Series Carburetor Secondary, HO34-26
    $202.99 ^
    Delivered to you
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  • 2' THROTTLE PLATE KIT 4 PACK, , scaau_hi-res Special Order

    HOLLEY

    Holley Throttle Plate Kit - 4 Pack, 2 Inch, HO26-100
    $129.99 ^
    Delivered to you
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  • 350CFM 2BBL KEITH DORTON WITH REMOVABLE EMULSION BLEEDS, , scaau_hi-res Special Order

    HOLLEY

    Holley 2 Barrel Carburettor With Removable Emulsion Bleeds - Gold, Zinc Dichromate, 350 CFM, No Choke, HO0-80787-1
    $2,799.00 ^
    Delivered to you
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  • HOLLEY VAC SECONDARY DIAPHRAGM SUIT HO1848, , scaau_hi-res Special Order

    HOLLEY

    Holley Vacuum Secondary Diaphragm - HO1848, HO135-2
    $58.99 ^
    Delivered to you
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  • NEEDLE & SEAT GASKET SMALL I.D 10 PACK, , scaau_hi-res Special Order

    HOLLEY

    Holley Carburettor Needle And Seat Gasket - 10 Pack, Small, HO1008-777
    $63.99 ^
    Delivered to you
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  • REPLACEMENT JET REMOVAL TOOL USE WITH QUICK CHANGE BOWLS, , scaau_hi-res Special Order

    HOLLEY

    Holley Replacement Jet Removal Tool - HO26-68
    $88.99 ^
    (1)
    Delivered to you
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  • HOLLEY 750 CFM DOUBLE PUMPER 4150 STREET HP CARBURETTOR, , scaau_hi-res Special Order

    HOLLEY

    Holley Street HP Double Pump Carburettor Mechanical Secondary - Zinc, 750 CFM, No Choke, HO0-82751
    $2,329.00 ^
    Delivered to you
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  • 2 VACUUM GAUGE 0-30 HG CHROME CHROME, , scaau_hi-res Special Order

    HOLLEY

    Holley Vacuum Gauge - Chrome, 0-30 inHg, 2 1/16 Inch, HO26-501
    $192.99 ^
    Delivered to you
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  • IDLE MIXTURE SCREWS LARGE PAIR HEAD STYLE, , scaau_hi-res Special Order

    HOLLEY

    Holley Idle Mixture Screws Large Head - Pair, HO26-101
    $64.99 ^
    Delivered to you
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  • LS HI-RAM INTAKE GASKET SET PORT O-RINGS, RECTANGLE PORT, , scaau_hi-res Special Order

    HOLLEY

    Holley LS Hi Ram Intake Gasket Set, Rectangle Port - HO508-22
    $157.99 ^
    Delivered to you
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  • 950CFM SHINY ALUMINUM ULTRA XP WITH BLACK BILLET, , scaau_hi-res Special Order

    HOLLEY

    Holley Ultra XP Series Carburettor Mechanical Secondary - Shiny/Black, Aluminium, 950 CFM, No Choke, HO0-80805BKX
    $3,949.00 ^
    Delivered to you
    Pick up today
  • ROTOR & VANE KIT,SUIT 12-801/2 HOLLEY RED & BLUE FUEL PUMPS, , scaau_hi-res Special Order

    HOLLEY

    Holley Rotor And Vane Kit - Holley Red And Blue Electric Pumps, HO12-811
    $104.99 ^
    Delivered to you
    Pick up today
  • QUICK KIT SUITS 4160 VAC/SEC LOW-COST REBUILD KIT, , scaau_hi-res Special Order

    HOLLEY

    Holley Carburettor Rebuild Kit - 4160 Series Carburetors, HO37-1542
    $154.99 ^
    Delivered to you
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  • HOLLEY 650 4BL SQ BORE CLASSIC VACUUM SEC ELECTRIC CHOKE, , scaau_hi-res Special Order

    HOLLEY

    Holley 4 Barrel Carburettor Vacuum Secondaries - 650 CFM, Electrical Choke, HO0-80783C
    $2,529.00 ^
    Delivered to you
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  • 850 CFM E85 ULTRA XP GREY W/BLACK, , scaau_hi-res Special Order

    HOLLEY

    Holley Ultra XP Series Carburettor Mechanical Secondary - E85, Grey/Black, Aluminium, 850 CFM, No Choke, HO0-80844HBX
    $4,379.00 ^
    Delivered to you
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  • HOLLEY MAIN JET # 103 .130 2 PACK, , scaau_hi-res Special Order

    HOLLEY

    Holley Carburettor Main Jets .130 Inch Drill Size - 2 Pack, HO122-103
    $44.99 ^
    Delivered to you
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  • HOLLEY BLUE REGULATOR 4.5-9PSI 1 IN, 2 OUT (3/8 NPT), , scaau_hi-res Special Order

    HOLLEY

    Holley Blue Fuel Pressure Regulator Carburetted 1 Inlet To 2 Outlets - 4.5 - 9 PSI, 3/8 Inch NPT, HO12-803
    $167.99 ^
    Delivered to you
    Pick up today
  • CHROME FUEL LINE,5/8-18 INVERT FLARE , 90 DEG FITS 3/8 HOSE, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Line 5/8-18 Inch Inverted Flare Angled Fits 3/8 Inch Hose - Chrome, 90 Degree, HO34-22
    $134.99 ^
    Delivered to you
    Pick up today
  • QUICK KIT SUITS 2300 2BBL LOW-COST REBUILD KIT, , scaau_hi-res Special Order

    HOLLEY

    Holley Carburettor Rebuild Kit - 2300 Series Carburetors, HO37-1543
    $137.99 ^
    Delivered to you
    Pick up today
  • 9/16-24 SWIVEL HOSE FITTING FOR SIDE HUNG FUEL BOWLS(5/16), , scaau_hi-res Special Order

    HOLLEY

    Holley Carburettor Swivel Inlet Hose Fitting 9/16-24 To 5/16 Inch Bowl Fitting - Side Hung Float Bowl, HO26-25
    $97.99 ^
    Delivered to you
    Pick up today
  • 429-460 FORD 6 VALVE FUEL PUMP 7.5-9PSI 130GPH , 3/8NPT PORT, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Pump Mechanical - 130 GPH, 7.5 - 9 PSI, 3/8 Inch NPT, Ford Big Block, HO12-460-13
    $749.00 ^
    Delivered to you
    Pick up today
  • HOLLEY VAC.SECONDARY DIAPHRAGM SUIT 1850,3310, , scaau_hi-res Special Order

    HOLLEY

    Holley Vacuum Secondary Diaphragm - 1850, 3310, HO135-4
    $56.99 ^
    Delivered to you
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  • 750 4BL SQ.BORE VACUUM CARB ELECTRIC.CHOKE NEW SERIES, , scaau_hi-res Special Order

    HOLLEY

    Holley New Series 4 Barrel Carburettor Vacuum Secondaries - Polished, Zinc, 750 CFM, Electric Choke, HO0-80508S
    $1,429.00 ^
    Delivered to you
    Pick up today
  • HOLLEY BASE GASKET & STUDS SUIT 4BBL SQUARE BORE, , scaau_hi-res Special Order

    HOLLEY

    Holley Carburettor Base Gasket And Studs - Holley 4 Barrel Square Bore, HO108-51
    $122.99 ^
    Delivered to you
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  • CHROME FUEL LINE,5/8-18 INVERT FLARE STRAIGHT FITS 3/8 HOSE, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Line 5/8-18 Inch Inverted Flare Straight Fits 3/8 Inch Hose - Chrome, HO34-21
    $137.99 ^
    Delivered to you
    Pick up today
  • 950CFM HARD CORE GREY XP HP W/BLACK BILLET METERING BLO, , scaau_hi-res Special Order

    HOLLEY

    Holley Carburettor Mechanical Secondary - Grey/Black, Aluminium, 950 CFM, No Choke, HO0-80805HBX
    $3,929.00 ^
    Delivered to you
    Pick up today
  • POWER VALVE CHECK BALL KIT BACKFIRE PROTECTION, , scaau_hi-res Special Order

    HOLLEY

    Holley Power Valve Backfire Protection Kit - 2300 4150, 4160 Carburetors Up To 1992, HO125-500
    $72.99 ^
    (1)
    Delivered to you
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  • STD FLOW POWER VALVE; 7.5HG, , scaau_hi-res Special Order

    HOLLEY

    Holley Standard Flow Power Valve - 7.5 inHg, HO125-75
    $50.99 ^
    Delivered to you
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  • HOLLEY TRANSMISSION KICK DOWN THROTTLE LINKAGE, , scaau_hi-res Special Order

    HOLLEY

    Holley Transmission Kick Down Throttle Linkage - HO20-35
    $85.99 ^
    Delivered to you
    Pick up today
  • 850CFM HARD CORE GREY ULTRA XP HP W/BLACK BILLET METERING BLO, , scaau_hi-res Special Order

    HOLLEY

    Holley Ultra XP Series Carburettor Mechanical Secondary - Grey/Black, Aluminium, 850 CFM, No Choke, HO0-80804HBX
    $4,199.00 ^
    Delivered to you
    Pick up today
  • HOLLEY EFI THROTTLE BODY 95 MM SINGLE OPENING W/O IAC, , scaau_hi-res Special Order

    HOLLEY

    Holley EFI Throttle Body Single Opening Without Idle Air Controller - 95mm, HO112-513
    $1,029.00 ^
    Delivered to you
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  • 450 MECH SEC,S/PUMP CARB SQ.BORE. NO CHOKE, , scaau_hi-res Special Order

    HOLLEY

    Holley Universal 4 Barrel Carburettor Mechanical Secondaries - Gold, Zinc Dichromate, 450 CFM, No Choke, HO0-9776
    $1,979.00 ^
    Delivered to you
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  • TRANSFER TUBE VITON SEAL NEW STYLE SEAL 2 PACK, , scaau_hi-res Special Order

    HOLLEY

    Holley Transfer Tube Viton Seal New Style - 2 Pack, HO108-97
    $32.99 ^
    Delivered to you
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  • STD FLOW POWER VALVE; 10.5HG, , scaau_hi-res Special Order

    HOLLEY

    Holley Standard Flow Power Valve - 10.5 inHg, HO125-105
    $88.99 ^
    Delivered to you
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  • DIGITAL DASH W/ TOUCH SCREEN FOR HOLLEY EFI SYSTEMS ONLY, , scaau_hi-res Special Order

    HOLLEY

    Holley Digital Dash With Touch Screen - Holley EFI Systems, HO553-106
    $3,199.00 ^
    Delivered to you
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  • PROJECTION TEMPERATURE SENSOR SUITS 2 & 4 BARREL, , scaau_hi-res Special Order

    HOLLEY

    Holley Projection Coolant Temperature Sensor - 2 Barrel And 4 Barrel, HO534-2
    $132.99 ^
    Delivered to you
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  • HOLLEY BOWL VENT BAFFLE/WHISTL 1-7/16 LENGTH, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Bowl Vent Baffle Whistle - 1 7/16 Inch, HO26-89
    $48.99 ^
    Delivered to you
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  • 429-460 FORD 6 VALVE FUEL PUMP 6.5-8PSI 110GPH ,3/8NPT PORT, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Pump Mechanical - 110 GPH, 6.5 - 8 PSI, 3/8 Inch NPT, Ford Big Block, HO12-460-11
    $629.00 ^
    Delivered to you
    Pick up today
  • DUAL QUAD LS3 EFI DUAL PLANE MANIFOLD, 2 X 4150 T/BODY, , scaau_hi-res Special Order

    HOLLEY

    Holley Intake Manifold LS3, Dual Quad, Dual Plane 2 x 4150 Throttle Body - HO300-134
    $2,029.00 ^
    Delivered to you
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  • VENTURI BOOSTER KIT (10 PACK) BOOSTER PINS, , scaau_hi-res Special Order

    HOLLEY

    Holley Venturi Booster Kit - 10 Pack, HO20-110-10
    $119.99 ^
    Delivered to you
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  • MODULAR HI-RAM INTAKE LS3 BASE ONLY SQUARE PORT, , scaau_hi-res Special Order

    HOLLEY

    Holley Modular Hi Ram Intake Manifold LS3 Base Only, Square Port - HO300-213
    $2,379.00 ^
    Delivered to you
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  • HOLLEY E85 FUEL TESTER CHECKER FOR E85 FUEL ONLY, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Checker - E85, HO26-147
    $93.99 ^
    (1)
    Delivered to you
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  • HOLLEY BLUE FUEL PUMP 14 PSI 110 GPH, INC REG ED179, , scaau_hi-res Special Order

    HOLLEY

    Holley Blue Fuel Pump Electric With Pressure Regulator - 110 GPH, 14 PSI, HO12-802
    $799.00 ^
    Delivered to you
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  • HOLLEY 1:1 BOOST COMPENSATING 15-65PSI ADJUSTABLE FUEL REG, , scaau_hi-res Special Order

    HOLLEY

    Holley 1:1 Boost Compensating Return Style Regulator - 15 - 65 PSI, HO512-504-5
    $999.00 ^
    Delivered to you
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  • ELECTRIC HI-FLOW FUEL PUMP 1800HP CARB/2100HP EFI, , scaau_hi-res Special Order

    HOLLEY

    Holley Fuel Pump Electric Hi Flow 1800HP Carburetted - 2100HP EFI - HO12-1800
    $1,899.00 ^
    Delivered to you
    Pick up today
  • ACCELERATOR PUMP TUNING KIT, , scaau_hi-res Special Order

    HOLLEY

    Holley Accelerator Pump Tuning Kit - HO36-184
    $729.00 ^
    Delivered to you
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