Holley Mercury Comet Engine Parts

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Mercury Comet

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$229 Off

Holley |

#425550606N

Holley 550-606N HP EFI ECU & Harness Kit, Ford V8 MPFI, NTK O2

Ignition Type:

Ford TFI

Injector Connector:

Jetronic / Minitimer (EV1)

Sold in Quantity:

Kit

$2,999.95

/each

$3,228.95

$242 Off

Holley |

#425550607N

Holley 550-607N HP EFI ECU & Harness Kit, LS2/LS3/LS7, NTK O2

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

USB/CAN Tuning Cable

$3,099.95

/each

$3,341.95

-7%

Holley |

#4253021BK

Holley 302-1BK LS Swap Retro-Fit Oil Pan, Black,55-87 GM Chassis

Sump Style:

Wet Sump

Sump Location:

Rear

$610.95

/each

$661.95

-7%

Holley |

#4253022BK

Holley 302-2BK LS Swap Oil Pan, Additional Front Clearance, Black

Sump Style:

Wet Sump

Sump Location:

Rear

$610.95

/each

$661.95

$719 Off

Holley |

#42520180BK

Holley 20-180BK Premium Black Mid-Mount Complete Accessory System

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$3,499.95

/each

$4,218.95

Employee Rides: 1962 Mercury Comet - Darrian Wedding

Darrian bought this 1962 Mercury Comet at 14 and started a project. It grew into a passion that stills drives him to this day.

Replacing Sway Bars in a Mercury Comet

How to replace sway bars in a Mercury Comet and the advantages that come with it.

Ford 302 Crate Engine Tech Talk

Darrian recently purchased a 302 Ford BluePrint Crate Engine for his 1962 Comet. Learn more as he walks you through what is included in the kit, it's out-of-the-box assembly and the performance metrics of the engine.

Murray Comet Pedal Car Assembly

Learn about 'Speedy' Bill's passion for pedal cars and how that has been passed down through generations in the Smith family. Jess also explains the step by step process to assemble Speedway's Murray Comet style pedal car.

Rebuilding a 4160 Holley Carburetor

Rebuilding a carburetor or renewing it is not as hard or intimidating as it looks. This article will guide you through the steps using a Holley rebuild kit.

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

$874 Off

Holley |

#42520180P

Holley 20-180P Premium Polished Mid-Mount Complete Accessory Syst

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

$4,199.95

/each

$5,073.95

-7%

Holley |

#425300253BK

Holley EFI 300-253BK Billet 4500 Throttle Body Intake Elbow, LS

Angle:

100 degree

Color:

Black

Finish:

Powder Coated

$849.95

/each

$922.95

Holley |

#42526601W

Holley 26-601W Analog Style Oil Pressure Gauge

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

$349.95

/each

$125 Off

Holley |

#425080573S

Holley 0-80573S 750 CFM Supercharger Double Pumper Carburetor

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$999.95

/each

$1,124.95

$119 Off

Holley |

#42520143BK

Holley 20-143BK LS/LT Accessory Drive Kit, Driver's Side, Black

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Water Pump Included:

$1,849.95

/kit

$1,968.95

-8%

Holley |

#42520155BK

Holley 20-155BK Low LS Accessory Bracket Driver's P/S, Alt, Black

Power Steering Pump Included:

Power Steering Pump Bracket Finish:

Black Painted

Power Steering Pump Brackets Included:

Yes

$349.95

/kit

$383.95

-7%

Holley |

#42520155P

Holley 20-155P Low LS Accessory Bracket, Driver's P/S, Alternator

Power Steering Pump Included:

Power Steering Pump Bracket Finish:

Polished

Power Steering Pump Brackets Included:

Yes

$499.95

/kit

$541.95

Holley |

#42520132BK

Holley 20-132BK LS Accessory Drive Braket Kit, Black

A/C Bracket Included:

Yes

Hardware Included:

Yes

$249.95

/set

-8%

Holley |

#425522101X

Holley 522-101X 100 LB/HR Performance Fuel Injector, Single

Fuel Injector O-Rings Included:

Yes

Injector Plug Style:

USCAR/EV6/EV14

$75.99

/each

$82.95

-8%

Holley |

#425522768X

Holley 522-768X 76 LB/HR Performance Fuel Injector, 8 Pack

Fuel Injector O-Rings Included:

Yes

Injector Plug Style:

USCAR/EV6/EV14

$499.95

/kit

$547.95

$244 Off

Holley |

#4255501620LSD

Holley 550-1620LSD Terminator X Max GM Early LT, Drive-by-Wire

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$3,299.95

/kit

$3,543.95

$275 Off

Holley |

#4255501630LSD

Holley 550-1630LSD Terminator X Max Early LT, Trans Control DBW

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$3,549.95

/kit

$3,824.95

$275 Off

Holley |

#4255501631LSD

Holley 550-1631LSD Terminator X Max Late LT, Trans Control DBW

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$3,549.95

/kit

$3,824.95

$125 Off

Holley |

#425550904T

Holley 550-904T Terminator X Early Truck Engine MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

Multec 2

Tuner Style:

USB/CAN Tuning Cable

$1,449.95

/each

$1,574.95

$132 Off

Holley |

#425550919T

Holley 550-919T Terminator X Max 24X/1X EV6 LS MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

USCAR (EV6)

Tuner Style:

USB/CAN Tuning Cable

$1,949.95

/kit

$2,081.95

$157 Off

Holley |

#425550927T

Holley 550-927T Terminator X Max Early Truck Engine MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

Multec 2

Tuner Style:

USB/CAN Tuning Cable

$2,149.95

/each

$2,306.95

$157 Off

Holley |

#425550928T

Holley 550-928T Terminator X Max LS2/LS3 MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

USCAR (EV6)

Tuner Style:

USB/CAN Tuning Cable

$2,149.95

/each

$2,306.95

-7%

Holley |

#425558321

Holley 558-321 LS Coil Harness

(2)

GTIN Code:

090127030745

$207.95

/each

$224.95

Holley |

#20090633

Holley 90633 Hi-Tek Air Cleaner Element

(6)

Filter Material:

Reusable Cotton Gauze

Color:

Black

$51.95

/each

Holley |

#9109647

Holley 0-4412S 500 CFM 2-Barrel Carburetor w/Fitting/Choke Cable

Carburetor Barrels:

2-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$583.90

/kit

-7%

Holley |

#4251218

Holley 121-8 Discharge Nozzle Screw, Hollow, Hex Head

Sold in Quantity:

Each

GTIN Code:

090127677926

$20.90

/each

$22.61

-8%

Holley |

#4251727

Holley 17-27 Intake Manifold Spacer For Model 4150/AFB Flange

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

Material Type:

Aluminum

$87.95

/each

$95.95

-6%

Holley |

#42512875

Holley 12-875 EFI Filter Regulator, 3/8 Inch NPT, 175 GPH

(2)

Sold in Quantity:

Each

Material Type:

Aluminum

$249.95

/each

$267.95

Holley |

#42512886

Holley 12-886 Die Cast EFI 60 PSI By Pass Fuel Pressure Regulator

(3)

Regulator Style:

Return

Material Type:

Aluminum

$103.95

/each

Holley |

#42510810

Holley 108-10 Base Gasket 1-13/16 In. Bore Size, 1/16 In. Thickness

(1)

Carburetor Barrels:

4-Barrel

Carburetor Flange Type:

4-Barrel Square Bore

Gasket Material:

Composite

$14.87

/each

Holley |

#42510840

Holley 108-40 Throttle Body Gasket, Model 2300

GTIN Code:

090127015964

$11.91

/each

-8%

Holley |

#42511217

Holley 112-17 Carburetor Base Plate Assembly

GTIN Code:

090127019009

$285.95

/each

$310.95

Holley |

#42736182

Holley 36-182 4150 Carb Tuning-Calibration Kit

(5)

GTIN Code:

090127212578

$199.95

/each

-7%

Holley |

#42597185

Holley 97-185 SD7 Compressor Pulley Cover, Black

GTIN Code:

090127011805

$93.25

/each

$100.95

-7%

Holley |

#42597187

Holley 97-187 Alternator Pulley Cover, Black

GTIN Code:

090127017623

$46.57

/each

$50.38

-7%

Holley |

#42520145

Holley 20-145 50cc Dominator Pump Lever, Gold

Sold in Quantity:

Each

GTIN Code:

090127684207

$49.95

/each

$53.75

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Holley Mercury Comet Engine Parts

Year

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Part

Brand

Product Line

Transmission Family

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Price

Customer Rating

Products

Holley 550-606N HP EFI ECU & Harness Kit, Ford V8 MPFI, NTK O2

Holley 550-607N HP EFI ECU & Harness Kit, LS2/LS3/LS7, NTK O2

Holley 302-1BK LS Swap Retro-Fit Oil Pan, Black,55-87 GM Chassis

Holley 302-2BK LS Swap Oil Pan, Additional Front Clearance, Black

Holley 20-180BK Premium Black Mid-Mount Complete Accessory System

Related Articles

Holley 20-180P Premium Polished Mid-Mount Complete Accessory Syst

Holley EFI 300-253BK Billet 4500 Throttle Body Intake Elbow, LS

Holley 26-601W Analog Style Oil Pressure Gauge

Holley 0-80573S 750 CFM Supercharger Double Pumper Carburetor

Holley 20-143BK LS/LT Accessory Drive Kit, Driver's Side, Black

Holley 20-155BK Low LS Accessory Bracket Driver's P/S, Alt, Black

Holley 20-155P Low LS Accessory Bracket, Driver's P/S, Alternator

Holley 20-132BK LS Accessory Drive Braket Kit, Black

Holley 522-101X 100 LB/HR Performance Fuel Injector, Single

Holley 522-768X 76 LB/HR Performance Fuel Injector, 8 Pack

Holley 550-1620LSD Terminator X Max GM Early LT, Drive-by-Wire

Holley 550-1630LSD Terminator X Max Early LT, Trans Control DBW

Holley 550-1631LSD Terminator X Max Late LT, Trans Control DBW

Holley 550-904T Terminator X Early Truck Engine MPFI Kit

Holley 550-919T Terminator X Max 24X/1X EV6 LS MPFI Kit

Holley 550-927T Terminator X Max Early Truck Engine MPFI Kit

Holley 550-928T Terminator X Max LS2/LS3 MPFI Kit

Holley 558-321 LS Coil Harness

Holley 90633 Hi-Tek Air Cleaner Element

Holley 0-4412S 500 CFM 2-Barrel Carburetor w/Fitting/Choke Cable

Holley 121-8 Discharge Nozzle Screw, Hollow, Hex Head

Holley 17-27 Intake Manifold Spacer For Model 4150/AFB Flange

Holley 12-875 EFI Filter Regulator, 3/8 Inch NPT, 175 GPH

Holley 12-886 Die Cast EFI 60 PSI By Pass Fuel Pressure Regulator

Holley 108-10 Base Gasket 1-13/16 In. Bore Size, 1/16 In. Thickness

Holley 108-40 Throttle Body Gasket, Model 2300

Holley 112-17 Carburetor Base Plate Assembly

Holley 36-182 4150 Carb Tuning-Calibration Kit

Holley 97-185 SD7 Compressor Pulley Cover, Black

Holley 97-187 Alternator Pulley Cover, Black

Holley 20-145 50cc Dominator Pump Lever, Gold