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Holley EFI Systems Wiring Harnesses 558-306

Fuel Injection System Wiring Harnesses, Holley EFI, Unterminated, Ignition Harness, with Pins, Seals, Connector, for HP, Dominator EFI Systems, Kit

Part Number: HLY-558-306

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FAST LSXR Intake Manifolds 146301

LSX RT LOWER ONLY

Part Number: FST-146301

Not Yet Reviewed

Estimated Ship Date: Jul 2, 2026 if ordered today

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Estimated Ship Date: Jul 2, 2026 if ordered today

Holley Sniper EFI Fabricated Intakes 822041-1

Intake Manifolds, Sniper EFI, Hi-Ram, Rectangular Port, 102mm Bore, 2,200-6,800 RPM, Aluminum, Silver, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: SNE-822041-1

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-679

Intake Manifolds, LS Modular, Lo-Ram EFI, Rectangular Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Satin, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-679

3.0 out of 5 stars ( 2 )

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Holley EFI LT1 Gen V Ultra Lo-Ram Intake Manifolds 300-717BK

Intake Manifolds, Holley EFI, LT1, Gen V, Ultra Lo-Ram, Multi-port Injection, 105mm Bore, Standard Deck, Aluminum, Black, Chevy, 5.3L, 6.2L, Each

Part Number: HLY-300-717BK

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Dorman Intake Manifolds 615-380

Intake Manifold, Fuel Injected, Nylon, Black, Buick, Chevrolet, L4, Each

Part Number: RNB-615-380

4.33 out of 5 stars ( 3 )

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Holley EFI Systems Main Wiring Harnesses for 1983-1993 MUSTANG - 558-128

Fuel Injection System Components, Holley EFI, Main Harness, Plug-and-Play, Factory PWM/IAC Connectors, with OE Injectors, Ford, Mustang, 5.0L, Each

Part Number: HLY-558-128

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Snow Performance Stage-3 Diesel Direct Injection Water/Methanol Controllers 60003

Snow Performance Stage-3 Diesel Direct Injection Water/Methanol Controllers 60003

Stage III Diesel Controller MPG MAX

Part Number: SNO-60003

5.0 out of 5 stars ( 1 )

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Holley EFI LS Mid-Rise Intake Manifolds 300-128

Intake Manifolds, EFI, LS Mid-Rise, Rectangular Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-128

1.0 out of 5 stars ( 1 )

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Ford Performance Parts 4.6L 3-Valve Performance Intake Manifolds for 2005-2010 MUSTANG - M-9424-463V

Intake Manifold, Fuel-Injected, Complete, Composite, Black, Ford, 4.6L, Each

Part Number: FMS-M-9424-463V

4.73 out of 5 stars ( 11 )

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BluePrint Engines 350 C.I.D. Cruiser Fully Dressed Crate Engines with Fuel Injection BP350CTFK

Crate Engine, Long Block, 350 C.I. Cruiser, Drop-In, Fuel Injection, 341 HP, 371 TQ, New Block, Aluminum Heads, Chevrolet, Small Block, Each

Part Number: MLL-BP350CTFK

5.0 out of 5 stars ( 4 )

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Holley EFI LS Fabricated Hi-Ram Intake Manifold Tops 300-284

Intake Manifolds, EFI LS Fabricated, Hi-Ram, Throttle Body, Top Only, 95mm Bore, Aluminum, Black, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Kit

Part Number: HLY-300-284

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Snow Performance Stage 2.5 Forced Induction Progressive Water/Methanol Injection Kits for 2011-2023 F-150, 2011-2022 MUSTANG - 2132-BRD

Stage 2 Boost Cooler 2011-2017 Ford Mustang GT 5.0L Forced Induction Water-Methanol Injection Kit

Part Number: SNO-2132-BRD

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Holley Dual Tank Fuel Pump Kits 534-38

Fuel Injection Pumps, Dual Tank, Includes, Filter, Wire Harness, Relays, for 4-barrel, Pro-Jection System, Kit

Part Number: HLY-534-38

5.0 out of 5 stars ( 2 )

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Holley Replacement Fuel Injector Wiring Harnesses 558-501

Fuel Injection System Wiring Harnesses, Holley EFI, GM LS 58X Crank Sensor, Includes Power, EV6 Injector, Main Harnesses, for HP, Dominator ECUs, Kit

Part Number: HLY-558-501

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Holley EFI LT1 Gen V Ultra Lo-Ram Intake Manifolds 300-716BK

Intake Manifolds, Holley EFI, LT1, Gen V, Lo-Ram, Multi-port Injection, 105mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 5.3L, 6.2L, Each

Part Number: HLY-300-716BK

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Dorman Fuel Injection Feed Lines 800-853

Fuel Injection Feed Line, Steel/Rubber, Fits models with 131.5in wheelbase, Chevy, each

Part Number: RNB-800-853

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Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FiTech Rebel LS Fabricated Intake Manifolds 73120

Intake Manifold, Fuel Injected, Rebel LS Tall, 1,000 HP, Cathedral Port, Aluminum, Satin, 102mm Black Throttle Body, Cable Drive, Chevy, LS1, Kit

Part Number: FIF-73120

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Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

Snow Performance Water Methanol Filters 38FIL

Filter, 100 Micron, Each

Part Number: SNO-38FIL

5.0 out of 5 stars ( 1 )

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ACDelco Gold Secondary Air Injection Pump Check Valves 19307616

Idle Air Controls, Replacement, AMC, BMW, Chevy, Dodge, GMC, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-19307616

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Holley 351W Ford Hi-Ram EFI Intake Manifolds 300-242

Intake Manifolds, 351W Ford, Hi-Ram EFI, Multi-port, 1,500-7,000 RPM Range, 105mm Bore, Standard Deck, Aluminum, Satin, Ford, 5.8L, Windsor, Kit

Part Number: HLY-300-242

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Drive-By-Wire Throttle Body Wiring Harnesses for 2011-2014 F-150, MUSTANG - 558-422

Fuel Injection System Wiring Harnesses, Holley EFI, Ford Coyote, Drive-By-Wire Harness, Multi-port Style, for HP/Dominator EFI System, Ford, 5.0L, Kit

Part Number: HLY-558-422

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Fleece Performance Fuel Injection Wiring Harnesses for 2013-2018 2500, 3500 - FPE-HAR-67-IAT-EXT

Extension Harness, Intake Air Temperature, 2013 - 2017 6.7L Cummins, Each

Part Number: FLE-S0397

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Holley EFI Terminator X Drive-By-Wire Throttle Body Wiring Harnesses 558-469

Fuel Injection System Wiring Harnesses, Holley EFI, 7.3 L Godzilla, Drive-by-Wire, Throttle Body Harness, for Terminator X, Ford, Each

Part Number: HLY-558-469

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Edelbrock Victor Jr. EFI Intake Manifolds 28115

Intake Manifold, Victor Jr. EFI, Multi-Port, Aluminum, V8, AMC, Small Block, Each

Part Number: EDL-28115

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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