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FiTech Retro LS EFI 650 HP Fuel Injection Systems 37001

Fuel Injection System, Retro LS EFI 650 HP Self- Learning, Throttle Body, Injectors, ECM, with Transmission Controller, Kit

Part Number: FIF-37001

4.0 out of 5 stars ( 1 )

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Holley EFI Hi-Ram Intake Manifolds 300-950

Intake Manifolds, EFI Hi-Ram, Throttle Body, 105mm Bore, Standard Deck, Aluminum, Natural, Chevrolet, Small Block, Each

Part Number: HLY-300-950

Not Yet Reviewed

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Summit Racing™ Max EFI LS 750 Fuel Injection Systems SUM-240511-T102B

Fuel Injection, MAX EFI LS 750 KIT (LS1), Tall Profile, 102mm Throttle Body, Black, Kit

Part Number: SUM-240511-T102B

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Holley Dominator EFI Auxiliary Harnesses 558-401

Fuel Injection Systems Wiring Harnesses, Dominator EFI, J2A Auxiliary Harness, MPFI, Speed Density/Throttle Metered, with Wideband O2 Sensor, Kit

Part Number: HLY-558-401

5.0 out of 5 stars ( 3 )

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FiTech Go Street 400 HP EFI System Regulated In-Tank Pump Fuel Injection Master Kits 36603

Go Street 400 HP Cast EFI System With Go Fuel In-Tank Regulated Pump 340 LPH Master Kit

Part Number: FIF-36603

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70031

Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Cathedral Port, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70031

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FAST LSXRT Intake Manifolds 146105B

Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS, High Horsepower, Each

Part Number: FST-146105B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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FiTech Go Port EFI Complete Fuel Injection Systems 30258

Fuel Injection System, Go Port EFI, Intake Manifold, Satin Black Throttle Body, Injectors, ECM, Chevy, Big Block, Kit

Part Number: FIF-30258

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70007

Fuel Injection System, Ultimate LS EFI, 500 HP, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70007

3.5 out of 5 stars ( 10 )

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FiTech Nitro-Port Cast LS1 1000 HP Fuel Injection Systems 73108

Fuel Injection System, Nitro-Cast LS1 EFI, 1000 HP, 102mm Throttle Body, 80lb. Injectors, Cable Driven, with Transmission Controller, Chevy, Kit

Part Number: FIF-73108

Not Yet Reviewed

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FiTech Nitro-Port Cast LS1 1000 HP Fuel Injection Systems 73107

Fuel Injection System, Nitro-Cast LS1 EFI, 1000 HP, 102mm Throttle Body, 80lb. Injectors, Dual O2 Sensor, Cathedral Port, Cable Driven, Chevy, Kit

Part Number: FIF-73107

Not Yet Reviewed

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Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-510-5XR

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, 5 in. Display, Kit

Part Number: SNE-550-510-5XR

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 70089

Fuel Injection System, Ultimate Rebel LS 500 HP EFI, Short Intake, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70089

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

Summit Racing™ Max EFI LS 750 Fuel Injection Systems SUM-240511-T92S

Fuel Injection, MAX EFI LS 750 KIT (LS1), Tall Profile, 92mm Throttle Body, Satin, Kit

Part Number: SUM-240511-T92S

Not Yet Reviewed

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FiTech Retro LS TBI 650 HP System Inline Pump/Regulator Fuel Injection Master Kits 31071

Retro LS 650 HP Classic Gold EFI System With Inline Fuel Delivery & Regulator Master Kit

Part Number: FIF-31071

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73213

Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Short Intake, Cable Driven, 102mm, 55 lb, Chevy, LS3, Kit

Part Number: FIF-73213

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

Fuel Injection, MAX EFI LS 750 KIT (LS3), Tall Profile, 92mm Throttle Body, Black, Kit

Part Number: SUM-240512-T92B

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