Holley Oldsmobile Cutlass Engine Parts

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Oldsmobile Cutlass

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-8%

Holley |

#425570304

Holley 570-304 Ignition Sub Harness Connectors, 10 Cavity, Male

GTIN Code:

090127010822

$53.25

/kit

$57.95

-8%

Holley |

#425570317

Holley 570-317 LS MAP Sensor and 24x Crank Connector

GTIN Code:

090127010877

Sold in Quantity:

Kit

$53.25

/kit

$57.95

-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 |

#425558101

Holley 558-101 TPI/Stealth Ram Main Harness

GTIN Code:

090127666715

$675.95

/each

$731.95

-7%

Holley |

#425558103

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

GTIN Code:

090127666739

$675.95

/each

$731.95

Our First Cars

There's something special about your first car. Here are a few from the Speedway Motors team.

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.

It Was On At The Exciting Autocross From The 2016 Holley LS Fest

Super Chevy's recap of the 2016 Holley LS Fest

Assembling a Sprint Car Front Axle

Learn how to assemble the front axle of a sprint car. See what tools are needed for assembly including an angle finder gauge tool and king pin reamer.

New Hubs for a Traditional-Style Hot Rod

Tim talks about the process of upgrading the factory hubs on his 1929 Roadster project with new manufacture units courtesy of Speedway Motors.

Hot Rod Horns and Whistles

If you're going to buy a horn isn't it nice to know what it sounds like first? That's why Speedway produced a helpful video to hear the differences in the unique horns that we offer.

Modifying Axles to Lower a Hot Rod

Learn how to lower a hot rod by modifying the axles and some history behind early hop ups. This project features a Ford axle with wishbones for a Model A.

Restyling a Mullins Trailer

Speedway Motors Product Manager Jeff K. not only has an awesome 1946 Ford Sedan Delivery, he has a Mullins trailer that he restyled to match "Elmer". Jeff took the time to write up what he went through to make the style of the Mullins match up better.

-7%

Holley |

#425558403

Holley 558-403 Dominator EFI Connector J3 Auxiliary Harness

GTIN Code:

090127666449

$186.95

/each

$202.95

-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

$187 Off

Holley |

#425550601

Holley 550-601 HP EFI ECU & Harness Kit, GM TPI, Bosch O2

Ignition Type:

Universal

Injector Connector:

GM TPI

Sold in Quantity:

Kit

$2,749.95

/each

$2,936.95

$187 Off

Holley |

#425550605

Holley 550-605 HP EFI ECU & Harness Kit, Universal, Unterminated

Ignition Type:

Universal

GTIN Code:

090127666951

Sold in Quantity:

Kit

$2,749.95

/each

$2,936.95

$187 Off

Holley |

#425550606

Holley EFI 550-606 HP EFI ECU And Harness Kits

Ignition Type:

Ford TFI

Injector Connector:

Jetronic / Minitimer (EV1)

Sold in Quantity:

Kit

$2,749.95

/each

$2,936.95

$210 Off

Holley |

#425550607

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

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

USB/CAN Tuning Cable

$2,849.95

/each

$3,059.95

-8%

Holley |

#4251759

Holley 17-59 Intake Manifold Spacer For 4150 Flange, 1 9/16 Inch Bore

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

0.5"

Material Type:

Phenolic

$111.95

/each

$121.95

Holley |

#42520132BK

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

A/C Bracket Included:

Yes

Hardware Included:

Yes

$249.95

/set

Holley |

#42526501

Holley 26-501 Vacuum Gauge, 2 Inch Diameter, 0 - 30 High

(3)

Gauge Range:

0 TO -30 HG

Sold in Quantity:

Each

$73.29

/each

-8%

Holley |

#425554204

Holley EFI 554-204 Sensor Kit MAP IAT Pressure Temp G-Meter

Air Temperature Sensor Included:

Yes

MAP Sensor Included:

Yes

$899.95

/kit

$979.95

-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

-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

-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

$248 Off

Holley |

#4255501215

Holley 550-1215 Terminator X, 2015.5-17 Ford Coyote Ti-VCT, EV6

Ignition Type:

Ford Coyote

Injector Connector:

USCAR (EV6)

Tuner Style:

Touchscreen Handheld

$3,149.95

/kit

$3,397.95

-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

-8%

Holley |

#425554104

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

GTIN Code:

090127668696

$225.95

/each

$245.95

-8%

Holley |

#425558126

Holley 558-126 Unterminated 15 Foot Flying Lead Main Harness

GTIN Code:

090127054857

$449.95

/each

$490.95

-8%

Holley |

#425558407

Holley 558-407 Dominator EFI Multi Map Selector

GTIN Code:

090127669341

$183.95

/each

$199.95

Holley |

#427125500

Holley 125-500 Power Valve Check Ball Kit

(4)

GTIN Code:

090127123539

$33.88

/each

$187 Off

Holley |

#4255501600

Holley 550-1600 Terminator X GM Gen V Early LT Kit

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$2,749.95

/kit

$2,936.95

$244 Off

Holley |

#4255501610

Holley 550-1610 Terminator X Max GM Early LT, Trans Control

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$3,299.95

/kit

$3,543.95

$244 Off

Holley |

#4255501611

Holley 550-1611 Terminator X Max GM Late LT, Trans Control

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$3,299.95

/kit

$3,543.95

$269 Off

Holley |

#4255501081

Holley 550-1081 Terminator Stealth 2X4 4500 Kit, Black

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1500

$3,949.95

/kit

$4,218.95

-6%

Holley |

#4255581270

Holley 558-127 EFI Benchtop Harness, Firmware, Dash, ECU Testing

GTIN Code:

090127136768

Sold in Quantity:

Each

$249.95

/kit

$266.95

$144 Off

Holley |

#4255501220

Holley 550-1220 Terminator X, Ford Mod 2V or 4V, Smart Coils, EV1

Ignition Type:

Holley Smart Coils

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

$2,049.95

/kit

$2,193.95

$144 Off

Holley |

#4255501221

Holley 550-1221 Terminator X, Ford Mod 2V or 4V, Smart Coils, EV6

Ignition Type:

Holley Smart Coils

Injector Connector:

USCAR (EV6)

Tuner Style:

Touchscreen Handheld

$2,049.95

/kit

$2,193.95

$188 Off

Holley |

#4255501316

Holley 550-1316 Terminator X Max, Ford Modular 2V, EV1 Injectors

Ignition Type:

Ford 2V Mod Stock Coils

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

$2,399.95

/kit

$2,587.95

Holley |

#4251005567

Holley 1005-567 Throttle Body Screw, 10 Pack

GTIN Code:

090127007372

$44.87

/each

Holley |

#42737474

Holley 37-474 2 Barrel 500 CFM Rebuild Kit

(11)

Sold in Quantity:

Each

GTIN Code:

090127059517

$66.75

/each

Holley |

#20064280

Holley 64280 Hi-Tek Air Cleaner

(5)

Shape:

Rectangular

Material Type:

Aluminum

$419.95

/box

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Holley Oldsmobile Cutlass Engine Parts

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Part

Brand

Product Line

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Products

Holley 570-304 Ignition Sub Harness Connectors, 10 Cavity, Male

Holley 570-317 LS MAP Sensor and 24x Crank Connector

Holley 197-301 Alternator with 130 Amp Capability

Holley 558-101 TPI/Stealth Ram Main Harness

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

Related Articles

Holley 558-403 Dominator EFI Connector J3 Auxiliary Harness

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

Holley 550-601 HP EFI ECU & Harness Kit, GM TPI, Bosch O2

Holley 550-605 HP EFI ECU & Harness Kit, Universal, Unterminated

Holley EFI 550-606 HP EFI ECU And Harness Kits

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

Holley 17-59 Intake Manifold Spacer For 4150 Flange, 1 9/16 Inch Bore

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

Holley 26-501 Vacuum Gauge, 2 Inch Diameter, 0 - 30 High

Holley EFI 554-204 Sensor Kit MAP IAT Pressure Temp G-Meter

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

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

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

Holley 550-1215 Terminator X, 2015.5-17 Ford Coyote Ti-VCT, EV6

Holley 550-936 Terminator X Universal MPFI Kit

Holley 550-942 Terminator X Max Universal MPFI Kit

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

Holley 558-126 Unterminated 15 Foot Flying Lead Main Harness

Holley 558-407 Dominator EFI Multi Map Selector

Holley 125-500 Power Valve Check Ball Kit

Holley 550-1600 Terminator X GM Gen V Early LT Kit

Holley 550-1610 Terminator X Max GM Early LT, Trans Control

Holley 550-1611 Terminator X Max GM Late LT, Trans Control

Holley 550-1081 Terminator Stealth 2X4 4500 Kit, Black

Holley 558-127 EFI Benchtop Harness, Firmware, Dash, ECU Testing

Holley 550-1220 Terminator X, Ford Mod 2V or 4V, Smart Coils, EV1

Holley 550-1221 Terminator X, Ford Mod 2V or 4V, Smart Coils, EV6

Holley 550-1316 Terminator X Max, Ford Modular 2V, EV1 Injectors

Holley 1005-567 Throttle Body Screw, 10 Pack

Holley 37-474 2 Barrel 500 CFM Rebuild Kit

Holley 64280 Hi-Tek Air Cleaner