CHEVROLET Chevy small block Gen III/IV (LS-based engines) Fuel Injection

Ultimate LS 750 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-76614

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76615

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Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76616

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

Part Number: FIF-76617

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

Part Number: FIF-78002

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Retro LS 650 HP Classic Gold EFI System With Go Fuel In-Tank Regulated Pump 255 LPH Master Kit

Part Number: FIF-36571

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Retro LS 650 HP Classic Gold EFI System With Master Kit

Part Number: FIF-36271

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Retro LS 650 HP Classic Gold EFI System With Go Fuel 340 LPH In-Tank Master Kit

Part Number: FIF-36371

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Fuel Injection System, Ultimate LS EFI, 1,000 HP, Long Runner Cathedral Port, LS1/LS2/LS6, Without Transmission Controller, Kit

Part Number: FIF-70032

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: FIF-70033

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Ultimate LS 500 HP EFI System With Master Kit Long Runner Cathedral Intake

Part Number: FIF-78406

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Ultimate LS 500 HP EFI System With Master Kit Long Runner Cathedral Intake

Part Number: FIF-78407

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

Part Number: FIF-78411

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: FIF-78412

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Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-78415

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Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-78416

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Fuel Injection, Ultimate LS, Ultimate LS Master Kit 70001 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78601

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Master Kit 70003 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78603

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Master Kit 70004 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78604

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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 Tall Master Kit 70007 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78607

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Fuel Injection, Ultimate LS, Ultimate LS Tall Master Kit 70008 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78608

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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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Estimated Ship Date: Dec 19, 2025 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Master Kit 70013 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78613

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: FIF-78630

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Estimated Ship Date: Dec 19, 2025 if ordered today

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