Holley Mercury Comet Engine Parts

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Mercury Comet

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Mercury Comet

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-8%

Holley |

#425120153

Holley 120-153 Round Black Finned Air Cleaner, Reusable Filter, 14 x 3

(1)

Shape:

Round

Overall Diameter:

14"

Filter Material:

Red cotton gauze

$199.95

/each

$218.95

-7%

Holley |

#425197303

Holley 197-303 Premium Alternator, 150A, Black

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$549.95

/each

$592.95

-6%

Holley |

#425197304

Holley 197-304 Premium Alternator, 150A, Polished

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$699.95

/each

$749.95

-8%

Holley |

#425522161

Holley 522-161 Low Impedance Fuel Injector, 160 lb/hr Injector Flow

Injector Plug Style:

EV1/Jetronic/Minitimer

GTIN Code:

090127686577

$167.95

/each

$182.95

-7%

Holley |

#425522248

Holley 522-248 High Impedance Fuel Injector, 24 lb/hr Injector Flow

GTIN Code:

090127666616

$715.95

/each

$775.95

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.

-7%

Holley |

#42552243

Holley 522-43 Fuel Injector

Injector Plug Style:

Early TBI

GTIN Code:

090127290705

$233.95

/each

$253.95

Holley |

#4251225000

Holley 122-5000 Main Jet Extension, 2 per Package

(2)

Sold in Quantity:

Each

GTIN Code:

090127336779

$18.06

/each

-7%

Holley |

#425112587

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$779.95

/each

$843.95

-8%

Holley |

#4251204140

Holley 120-4140 4150 Drop Base Air Cleaner, 4 Inch Red Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$249.95

/each

$272.95

-7%

Holley |

#4251204630

Holley 120-4630 4500 Drop Base Air Cleaner, Black, 3 Inch Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$259.95

/each

$281.95

Holley |

#427122

Holley Main Jets

(27)

Material Type:

Brass

Sold in Quantity:

Pair

$14.87

/pair

$905 Off

Holley |

#42520200P

Holley 20-200P Premium Mid-Mount Complete Accessory System, LT

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$4,399.95

/each

$5,304.95

-11%

Holley |

#4259776

Holley 0-9776 4160 Dual Quad 450 CFM 4 Barrel Carburetor

(7)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

No Choke

$599.95

/each

$674.95

Holley |

#425262

Holley 26-2 Heli-Coil Kit for Fuel Body Screws

(1)

Thread Pitch:

#12-24

GTIN Code:

090127043943

$149.95

/each

Holley |

#4254674

Holley 46-74 Universal Throttle Fast Idle Solenoid

(2)

GTIN Code:

090127068885

$155.95

/each

Holley |

#427108

Holley 108-98-10 Carburetor Fuel Bowl Screw Gaskets, 10 Pack

(4)

GTIN Code:

090127437100

$20.87

/set

-7%

Holley |

#4252054

Holley 20-54 Mechanical Secondary Throttle Connecting Rod

(3)

Material Type:

Steel

Finish:

Natural

GTIN Code:

090127036204

$16.39

/each

$17.73

-7%

Holley |

#42512848

Holley 12-848 Dominator Billet EFI By-Pass Fuel Pressure Regulator

(4)

Fuel Type:

Gasoline

Material Type:

Aluminum

$289.95

/each

$313.95

Holley |

#425120145B

Holley 120-145B Flat Base Air Cleaner, 10 Inch, Black

Overall Diameter:

10"

Filter Material:

Cotton Gauze

$64.35

/each

-11%

Holley |

#4253310

Holley 0-3310C 4160 Street 4 Barrel Carburetor, 750 CFM, Manual Choke

(2)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$649.95

/each

$731.95

-6%

Holley |

#425522121X

Holley 522-121X 120 LB/HR Performance Fuel Injector, Single

Fuel Injector O-Rings Included:

Yes

Injector Plug Style:

USCAR/EV6/EV14

$99.95

/each

$106.95

$409 Off

Holley |

#42520186BK

Holley 20-186BK GM LS Engine Mid-Mount Accessory System, Black

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Steel

$2,299.95

/kit

$2,708.95

Holley |

#42545225

Holley 45-225 Manual Choke Conversion Kit, Standard Finish

(2)

Material Type:

Steel

Finish:

Zinc Plated

$59.65

/each

-7%

Holley |

#425554102

Holley 554-102 Stainless Pressure Sensor, 0-100 PSI

(2)

Emission Code:

Material Type:

Stainless Steel

$155.95

/each

$168.95

-7%

Holley |

#4251217

Holley 121-7 Discharge nozzle screw, Hollow

GTIN Code:

090127619766

$20.90

/each

$22.61

$157 Off

Holley |

#425534294

Holley 534-294 Terminator 4150 Throttle Body, 4 Injector, Gold

Throttle Body Style:

Throttle Body Injection (TBI)

Sold in Quantity:

Each

$1,699.95

/each

$1,856.95

-7%

Holley |

#425554143

Holley 554-143 Injector Driver Module, Programmable, 8 Channel

Transmission Control:

Sold in Quantity:

Each

$659.95

/each

$714.95

-5%

Holley |

#425522128

Holley 522-128 Low Impedance Fuel Injector, 120 lb/hr Injector Flow

Injector Plug Style:

EV1/Jetronic/Minitimer

GTIN Code:

090127666593

$849.95

/each

$899.95

-7%

Holley |

#425558318

Holley 558-318 Big Wire C-N-P Ignition Sub Harness

GTIN Code:

090127002551

$304.95

/each

$330.95

-8%

Holley |

#42558424

Holley 558-424 CAN Extension Harness, 4 Foot

GTIN Code:

090127715390

Sold in Quantity:

Each

$63.19

/each

$68.95

$279 Off

Holley |

#42520-242BK

Holley 20-242BK BBC Mid-Mount Complete Accessory System, Black

Hardware Included:

Yes

Sold in Quantity:

Kit

$2,199.95

/kit

$2,478.95

-6%

Holley |

#42520210

Holley 20-210 Low Mount A/C Brackets, Gen 5 LT4/LT1 Dry Sump

Material Type:

Billet Aluminum

Finish:

Clear Anodized

Fits A/C Compressor Style:

Sanden SD7B10

$374.95

/each

$402.95

-7%

Holley |

#4251204530

Holley 120-4530 4500 Drop Base Air Cleaner, 3 Inch Red Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$259.95

/each

$281.95

Holley |

#427125

Holley 125 Power Valve

(20)

$16.93

/each

Holley |

#42512879

Holley 12-879 Fuel Pressure Regulator 4-65 PSI 3/8 Inch NPT

(2)

Regulator Style:

Bypass Return Style

Material Type:

Billet Aluminum

$207.95

/each

Holley |

#427347

Holley 34-7 Adjustable Needle and Seat Hardware Kit

(2)

GTIN Code:

090127055892

Sold in Quantity:

Each

$12.16

/each

Showing 1 - 72 of 401 results

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Holley Mercury Comet Engine Parts

Year

Subcategory

Part

Brand

Product Line

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Holley 120-153 Round Black Finned Air Cleaner, Reusable Filter, 14 x 3

Holley 197-303 Premium Alternator, 150A, Black

Holley 197-304 Premium Alternator, 150A, Polished

Holley 522-161 Low Impedance Fuel Injector, 160 lb/hr Injector Flow

Holley 522-248 High Impedance Fuel Injector, 24 lb/hr Injector Flow

Related Articles

Holley 522-43 Fuel Injector

Holley 122-5000 Main Jet Extension, 2 per Package

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Holley 120-4140 4150 Drop Base Air Cleaner, 4 Inch Red Filter

Holley 120-4630 4500 Drop Base Air Cleaner, Black, 3 Inch Filter

Holley Main Jets

Holley 20-200P Premium Mid-Mount Complete Accessory System, LT

Holley 0-9776 4160 Dual Quad 450 CFM 4 Barrel Carburetor

Holley 26-2 Heli-Coil Kit for Fuel Body Screws

Holley 46-74 Universal Throttle Fast Idle Solenoid

Holley 108-98-10 Carburetor Fuel Bowl Screw Gaskets, 10 Pack

Holley 20-54 Mechanical Secondary Throttle Connecting Rod

Holley 12-848 Dominator Billet EFI By-Pass Fuel Pressure Regulator

Holley 120-145B Flat Base Air Cleaner, 10 Inch, Black

Holley 0-3310C 4160 Street 4 Barrel Carburetor, 750 CFM, Manual Choke

Holley 522-121X 120 LB/HR Performance Fuel Injector, Single

Holley 20-186BK GM LS Engine Mid-Mount Accessory System, Black

Holley 45-225 Manual Choke Conversion Kit, Standard Finish

Holley 554-102 Stainless Pressure Sensor, 0-100 PSI

Holley 121-7 Discharge nozzle screw, Hollow

Holley 534-294 Terminator 4150 Throttle Body, 4 Injector, Gold

Holley 554-143 Injector Driver Module, Programmable, 8 Channel

Holley 522-128 Low Impedance Fuel Injector, 120 lb/hr Injector Flow

Holley 558-318 Big Wire C-N-P Ignition Sub Harness

Holley 558-424 CAN Extension Harness, 4 Foot

Holley 20-242BK BBC Mid-Mount Complete Accessory System, Black

Holley 20-210 Low Mount A/C Brackets, Gen 5 LT4/LT1 Dry Sump

Holley 120-4530 4500 Drop Base Air Cleaner, 3 Inch Red Filter

Holley 125 Power Valve

Holley 12-879 Fuel Pressure Regulator 4-65 PSI 3/8 Inch NPT

Holley 34-7 Adjustable Needle and Seat Hardware Kit