2003 Fuel Injection Systems

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-79691

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Ultimate LS 750 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-79817

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Ultimate LS 1000 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-79937

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102 mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-78790

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Ultimate LS 500 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-79812

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Ultimate LS 1000 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-79936

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Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm Throttle Body, In-Tank Fuel Pump, 36Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-76688

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Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-79791

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Fuel Injection, Ultimate LS, Ultimate LS Kit LS3/L92 - 500HP w/ Trans Control, w/ led coil pack set

Part Number: FIF-79012

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Fuel Injection, Ultimate LS, Ultimate LS Kit LS3/L92 - 750HP w/o Trans Control, w/ led coil pack set

Part Number: FIF-79013

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Fuel Injection Systems, Ultimate LS 750 HP EFI System With Short Cathedral Intake, In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit

Part Number: FIF-76103

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Fuel Injection System, Ultimate LS Truck EFI, 750 HP, LS1/LS2/LS6, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71008

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Fuel Injection System, Ultimate LS Truck EFI, 500 HP, LS1/LS2/LS6, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71006

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Fuel Injection System, Ultimate LS Truck EFI, 750 HP, LS1/LS2/LS6, With Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71009

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Ultimate LS 1000 HP EFI System With Short LS3 Port Intake, Transmission Control & In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit

Part Number: FIF-76135

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Fuel Injection, Ultimate LS, Ultimate LS Tall for LS1/LS2/LS6 - 500HP w/ Trans Control w/Inline Fuel Pump Kit, w/ coil pack set

Part Number: FIF-78107

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Ultimate LS 500 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-79811

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Ultimate LS 750 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-79804

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Fuel Injection, Ultimate LS, Ultimate LS Tall Master Kit 70006 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78606

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Fuel Injection, Ultimate LS, Ultimate LS Master Kit 70011 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78611

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Ultimate LS 1000 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-78630

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Ultimate LS 750 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-79704

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Fuel Injection System, Ultimate LS 750 HP, Multiport, Cathedral Port, In-Tank Pump, LED Coil Packs, Kit

Part Number: FIF-79603

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Fuel Injection System, Ultimate LS 500 HP, Tall Intake for Truck Accessories Cathedral Port, In-Line Fuel Pump, LED Coil Packs, Trans Controller, Kit

Part Number: FIF-79107

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Ultimate LS 1000 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-79630

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