Holley Parts and Accessories

Weatherproof Connectors, Holley EFI, Coyote, CTS Sensor Connector, Main Harness, MX 150, 2-pin Female, Black Plastic, Pins, Seals, TPA, Each

Part Number: HLY-570-226

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Estimated Ship Date: Tomorrow

Weatherproof Connectors, Holley EFI, Hemi CTS Connector, Main Harness, 1.5mm YESC, 2-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-233

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Wiring Connector Replacement Parts, Holley EFI, Replacement, Weather Seal, White, GT150, 20-24 gauge wire, 100-piece, Set

Part Number: HLY-571-111

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Engine Accessory Bracket Components, Engine Accessory, R4 Tensioner, Spacer, Aluminum, Cast Finish, Chevy, 4.8-7.0L, LS Based, Kit

Part Number: HLY-21-7

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Fittings and Adapters, Holley EFI, Replacement, Service Part, Adapter, Pro-Jection, -6 AN to 3/8 in. Hose Barb, Brass, Each

Part Number: HLY-9906-143

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, Ford Modular, CTS Connector, Main Harness, SSC, 2-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-236

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Estimated Ship Date: Tomorrow

Throttle Body Gaskets, Replacement, Service Part, Paper Material, Open, for 2000 cfm Throttle Body, Each

Part Number: HLY-9910-102

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Wiring Connector Replacement Parts, Holley EFI, Replacement, Cavity Plug, Molex MX 150, White, 100-piece, Set

Part Number: HLY-571-116

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, Modular/Coyote, Knock Sensor Connector, Main Harness, MX 150, 6-pin Male, Black Plastic, Pins, Seals, TPA, Each

Part Number: HLY-570-225

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, Ford Modular/Coyote, Manifold Air Temp Connector, SSC, 2-pin, Female, Gray Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-237

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, Ford Modular/Coyote, Idle Air Control Connector, SSC, 2-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-238

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, Hemi, Air Temperature Sensor Connector, Main Harness, Molex 2-pin, Female, Black Plastic, Pins, Seals, TPA, Each

Part Number: HLY-570-227

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Estimated Ship Date: Tomorrow

Timing Cover Gaskets, Replacement, O-Rings, Rubber, Black, for Holley Covers 20-300, 20-320, 20-340, Ford, 7.3L, Godzilla, Kit

Part Number: HLY-97-405

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Oil Transfer Tube, Pump to Pan Replacement Transfer Tube, Holley Accessory Drive Kits, Ford 7.3L Godzilla, Each

Part Number: HLY-302-86

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Intake Manifold Installation, Holley EFI, LS Lo-Ram, Replacements, Fasteners, O-ring Cord, Kit

Part Number: HLY-300-613

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Alternator Bracket Bolts, Replacement, Allen/Hex Head, Steel, Natural, for Holley 20-380, 97-409, High-Mount Accessory Drive, Ford, 7.3L Godzilla, Kit

Part Number: HLY-97-419

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, Hemi, CTS Connector, Main Harness, Molex 2-pin, Female, Black Plastic, includes Pins, Seals, TPA, Each

Part Number: HLY-570-228

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Wiring Connector Replacement Parts, Holley EFI, Replacement, Weather Seal, Blue, Molex MX 150, 16-20 gauge wire, 100-piece, Set

Part Number: HLY-571-117

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, Hemi CTS Connector, Main Harness, APEX 2.8, 3-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-235

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, Hemi Cam Sensor Connector, Main Harness, Single-Pack, 3-pin, Female, Gray Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-232

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Wiring Connector Replacement Parts, Holley EFI, Replacement, Terminal Pins, Female, 090-II Series, 22-20 gauge wire, 100-piece, Set

Part Number: HLY-571-119

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Estimated Ship Date: Feb 20, 2026 if ordered today

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HYPERSPARK RTR CCW CAP

Part Number: SNE-566-112

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Estimated Ship Date: Feb 23, 2026 if ordered today

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HYPERSPARK RTR CW CAP

Part Number: SNE-566-111

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Estimated Ship Date: Feb 19, 2026 if ordered today

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