Holley GMC Engine Parts

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Holley |

#425120151

Holley 120-151 Round Polished Finned Air Cleaner, 3 In Reusable Filter

Shape:

Round

Overall Diameter:

14"

Filter Material:

Red cotton gauze

$219.95

/each

$116 Off

Holley |

#425080492

Holley 0-80492 600 CFM Marine Carburetor

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$921.95

/each

$1,037.95

Holley |

#425557201

Holley 557-201 EFI High Flow Dual Solenoid Boost Control Kit

GTIN Code:

090127047088

$239.95

/each

-7%

Holley |

#425558101

Holley 558-101 TPI/Stealth Ram Main Harness

GTIN Code:

090127666715

$675.95

/each

$731.95

-7%

Holley |

#425558102

Holley 558-102 LS1 Main Harness for HP EFI & Dominator EFI

GTIN Code:

090127666722

$675.95

/each

$731.95

Vortec 4.8 LS Build: Horsepower Recipes, Specs, & Upgrades

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

LQ4 Engine Build Upgrades | Recipes for 500HP - 1,000HP

Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.

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.

-7%

Holley |

#425558103

Holley 558-103 LS Engine Main Harness 58x/4x HP & Dominator EFI

GTIN Code:

090127666739

$675.95

/each

$731.95

-6%

Holley |

#425522308

Holley 522-308 High Impedance Fuel Injector, 30 lb/hr Injector Flow

Injector Plug Style:

EV1/Jetronic/Minitimer

GTIN Code:

090127666623

$699.95

/each

$749.95

-7%

Holley |

#425522368

Holley 522-368 High Impedance Fuel Injector, 36 lb/hr Injector Flow

Injector Plug Style:

EV1/Jetronic/Minitimer

GTIN Code:

090127666630

$623.95

/each

$674.95

-7%

Holley |

#425522421

Holley 522-421 High Impedance Fuel Injector, 42 lb/hr Injector Flow

Injector Plug Style:

EV1/Jetronic/Minitimer

GTIN Code:

090127666555

$105.95

/each

$114.95

-7%

Holley |

#425522428

Holley 522-428 High Impedance Fuel Injector, 42 lb/hr Injector Flow

Injector Plug Style:

EV1/Jetronic/Minitimer

GTIN Code:

090127666647

$675.95

/set

$731.95

-8%

Holley |

#425120530

Holley 120-530 Sniper Air Cleaner Assembly, 14 x 3 Inch, Chrome

Overall Diameter:

14"

Filter Material:

Paper

$158.95

/each

$172.95

-7%

Holley |

#425120531

Holley 120-531 Sniper Air Cleaner Assembly, 14 x 3 Inch, Black

Overall Diameter:

14"

Filter Material:

Paper

$139.95

/each

$151.95

Holley |

#425120540

Holley 120-540 Sniper Air Cleaner Assembly, 14 x 4 Inch, Chrome

Overall Diameter:

14"

Filter Material:

Paper

$119.95

/each

-7%

Holley |

#425197301

Holley 197-301 Alternator with 130 Amp Capability

One Wire Alternator:

Alternator Amperage:

130 amp

Alternator Finish:

Natural

$449.95

/each

$483.95

-7%

Holley |

#425197302

Holley 197-302 Premium Alternator, 150A, Natural

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$571.95

/each

$618.95

Holley |

#425197400

Holley 197-400 Alternator Plug for AD style alternators, Pigtail

GTIN Code:

090127682647

$27.99

/each

-5%

Holley |

#425550909

Holley 550-909 Terminator X 24X/1X EV6 LS1/LS6 MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

USCAR (EV6)

Tuner Style:

Touchscreen Handheld

$1,599.95

/kit

$1,687.95

$138 Off

Holley |

#425550916

Holley 550-916 Terminator X Max LS1/LS6 MPFI Kit

(3)

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

$1,999.95

/each

$2,137.95

$138 Off

Holley |

#425550918

Holley 550-918 Terminator X Max LS2/LS3 MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

USCAR (EV6)

Tuner Style:

Touchscreen Handheld

$1,999.95

/each

$2,137.95

$138 Off

Holley |

#425550920

Holley 550-920 Terminator X Max 58X/4X EV1 LS MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

$1,999.95

/kit

$2,137.95

-5%

Holley |

#425558456

Holley 558-456 Pro-Dash Input/Output Wiring Harness

GTIN Code:

090127101780

$299.95

/kit

$318.95

$163 Off

Holley |

#425550927

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

Ignition Type:

Factory GM

Injector Connector:

Multec 2

Tuner Style:

Touchscreen Handheld

$2,199.95

/each

$2,362.95

$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

-7%

Holley |

#42520145

Holley 20-145 50cc Dominator Pump Lever, Gold

Sold in Quantity:

Each

GTIN Code:

090127684207

$49.95

/each

$53.75

-7%

Holley |

#425371537

Holley 37-1537 Renew Kit Carburetor Rebuild Kit

GTIN Code:

090127426913

$172.95

/each

$187.95

-8%

Holley |

#425371547

Holley 37-1547 Fast Kit Carburetor Rebuild Kit

GTIN Code:

090127437858

$111.95

/each

$121.95

-6%

Holley |

#425522168

Holley 522-168 Low Impedance Fuel Injector, 160 lb/hr Injector Flow

Injector Plug Style:

EV1/Jetronic/Minitimer

GTIN Code:

090127686584

$1,049.95

/each

$1,124.95

-8%

Holley |

#425554104

Holley 554-104 Stainless Pressure Sensor, 0-1600 PSI

GTIN Code:

090127668696

$225.95

/each

$245.95

-7%

Holley |

#425534300

Holley 534-300 X Stealth 4150 Secondary Throttle Body, Gold

Throttle Body Style:

Throttle Body Injection (TBI)

Sold in Quantity:

Each

$1,171.95

/kit

$1,267.95

-5%

Holley |

#425534301

Holley 534-301 Terminator X Stealth 4500 Throttle Body, Shiny

Throttle Body Style:

Throttle Body Injection (TBI)

Sold in Quantity:

Each

$1,249.95

/each

$1,325.95

-7%

Holley |

#425534308

Holley 534-308 Terminator X Stealth 4150 Air Valve, Black

Throttle Body Style:

Throttle Body Injection (TBI)

Sold in Quantity:

Each

$1,171.95

/kit

$1,267.95

$138 Off

Holley |

#425550929

Holley 550-929 Terminator X Max LS1/LS6 MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

$1,999.95

/each

$2,137.95

$138 Off

Holley |

#425550933

Holley 550-933 Terminator X Max 58X/4X EV1 LS MPFI Kit, DBW

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

$1,999.95

/kit

$2,137.95

-7%

Holley |

#425558498

Holley 558-498 Sniper 2 Bluetooth Module

(1)

ECM Included:

Sold in Quantity:

Each

$237.95

/each

$257.95

-5%

Holley |

#425550936

Holley 550-936 Terminator X Universal MPFI Kit

Ignition Type:

Universal

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

$1,599.95

/kit

$1,687.95

$138 Off

Holley |

#425550942

Holley 550-942 Terminator X Max Universal MPFI Kit

Ignition Type:

Universal

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

$1,999.95

/kit

$2,137.95

Showing 1 - 396 of 514 results

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Holley GMC Engine Parts

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Products

Holley 120-151 Round Polished Finned Air Cleaner, 3 In Reusable Filter

Holley 0-80492 600 CFM Marine Carburetor

Holley 557-201 EFI High Flow Dual Solenoid Boost Control Kit

Holley 558-101 TPI/Stealth Ram Main Harness

Holley 558-102 LS1 Main Harness for HP EFI & Dominator EFI

Related Articles

Holley 558-103 LS Engine Main Harness 58x/4x HP & Dominator EFI

Holley 522-308 High Impedance Fuel Injector, 30 lb/hr Injector Flow

Holley 522-368 High Impedance Fuel Injector, 36 lb/hr Injector Flow

Holley 522-421 High Impedance Fuel Injector, 42 lb/hr Injector Flow

Holley 522-428 High Impedance Fuel Injector, 42 lb/hr Injector Flow

Holley 120-530 Sniper Air Cleaner Assembly, 14 x 3 Inch, Chrome

Holley 120-531 Sniper Air Cleaner Assembly, 14 x 3 Inch, Black

Holley 120-540 Sniper Air Cleaner Assembly, 14 x 4 Inch, Chrome

Holley 197-301 Alternator with 130 Amp Capability

Holley 197-302 Premium Alternator, 150A, Natural

Holley 197-400 Alternator Plug for AD style alternators, Pigtail

Holley 550-909 Terminator X 24X/1X EV6 LS1/LS6 MPFI Kit

Holley 550-916 Terminator X Max LS1/LS6 MPFI Kit

Holley 550-918 Terminator X Max LS2/LS3 MPFI Kit

Holley 550-920 Terminator X Max 58X/4X EV1 LS MPFI Kit

Holley 558-456 Pro-Dash Input/Output Wiring Harness

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

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

Holley 20-145 50cc Dominator Pump Lever, Gold

Holley 37-1537 Renew Kit Carburetor Rebuild Kit

Holley 37-1547 Fast Kit Carburetor Rebuild Kit

Holley 522-168 Low Impedance Fuel Injector, 160 lb/hr Injector Flow

Holley 554-104 Stainless Pressure Sensor, 0-1600 PSI

Holley 534-300 X Stealth 4150 Secondary Throttle Body, Gold

Holley 534-301 Terminator X Stealth 4500 Throttle Body, Shiny

Holley 534-308 Terminator X Stealth 4150 Air Valve, Black

Holley 550-929 Terminator X Max LS1/LS6 MPFI Kit

Holley 550-933 Terminator X Max 58X/4X EV1 LS MPFI Kit, DBW

Holley 558-498 Sniper 2 Bluetooth Module

Holley 550-936 Terminator X Universal MPFI Kit

Holley 550-942 Terminator X Max Universal MPFI Kit

Models: