CHEVROLET Chevy small block Gen III/IV (LS-based engines) Air & Fuel Delivery

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

Part Number: FIF-79931

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

Part Number: FIF-79717

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Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-79801

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

Part Number: FIF-79803

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Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-79401

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Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-79402

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

Part Number: FIF-79415

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

Part Number: FIF-79416

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Fuel Injection System, Ultimate LS 500 HP, Multiport, Cathedral Port, In-Tank Pump, LED Coil Packs, Kit

Part Number: FIF-79601

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

Part Number: FIF-79604

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

Part Number: FIF-79606

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

Part Number: FIF-79607

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Fuel Injection System, Ultimate LS 750 HP, Tall Intake for Truck Accessories Cathedral Port, In-Tank Pump, LED Coil Packs, Kit

Part Number: FIF-79608

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Fuel Injection System, Ultimate LS, 500 HP, Multi-port, Rectangular Port Heads, Force Fuel, In-Line Fuel Pump, LED Coil Packs, Kit

Part Number: FIF-79111

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Fuel Injection System, Ultimate LS, 500 HP, Multi-port, Rectangular Port Heads, Force Fuel, In-Line Fuel Pump, LED Coil Packs, Trans Controller, Kit

Part Number: FIF-79112

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

Part Number: FIF-79406

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

Part Number: FIF-79407

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

Part Number: FIF-79411

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

Part Number: FIF-79412

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Ultimate LS 1000 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-78934

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Ultimate LS 1000 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-78935

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

Part Number: FIF-78936

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

Part Number: FIF-78937

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

Part Number: FIF-79001

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Estimated Ship Date: Dec 8, 2025 if ordered today

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