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-78691

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: FIF-79702

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

Part Number: FIF-79815

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Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Tall Intake, Drive By Cable, 102mm, 55 lb, Chevy, LS1, LS2. LS6, Kit

Part Number: FIF-73124

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Tall Intake, Cable Driven 102mm, 55lb, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-73144

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

Part Number: FIF-76614

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Fuel Injection System, Ultimate LS, 750 HP, Multi-port, LS7 Square Port Heads, Force Fuel, Go Fuel, Transmission Controller, Kit

Part Number: FIF-76218

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Ultimate LS 750 HP EFI System With Master Kit Long Runner Cathedral Intake

Part Number: FIF-76308

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

Part Number: FIF-78704

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

Part Number: FIF-76603

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

Part Number: FIF-79715

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

Part Number: FIF-79816

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

Part Number: FIF-78690

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Estimated Ship Date: Feb 23, 2026 if ordered today

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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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Estimated Ship Date: Feb 23, 2026 if ordered today

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Fuel Injection System, Ultimate LS EFI, 750 HP, LS3/L92, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71013

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Fuel Injection System, Ultimate LS EFI, 500 HP, LS7, With Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71016

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Fuel Injection System, Ultimate LS EFI, 750 HP, LS7, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71017

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: FIF-73193

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

Part Number: FIF-76303

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

Part Number: FIF-76315

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

Part Number: FIF-78701

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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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Fuel Injection System, Ultimate LS 750 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, Go Fuel, Kit

Part Number: FIF-76208

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Fuel Injection System, Ultimate LS 750 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, Go Fuel, Transmission Controller, Kit

Part Number: FIF-76209

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: FIF-78702

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Estimated Ship Date: Feb 23, 2026 if ordered today

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