Fuel Injection Systems

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

Part Number: FIF-70001

3.2 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Fuel Injection System, Pro-Flo 4, Self-Learning Sequential Multi-Port, Satin, 550 HP Max, Gen III & IV LS Cathedral Port, Kit

Part Number: EDL-35710

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Fuel Injection System, Ultimate Rebel LS 500 HP EFI, Short Intake, without Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70088

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Black Powdercoat, 550 HP Max, Gen III/IV, Cathedral Port, Kit

Part Number: EDL-35733

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 450 HP Max, Gen III & IV LS Cathedral Port, Kit

Part Number: EDL-35700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Fuel Injection System, Ultimate LS EFI, 750 hp, Speed Density Metering, 55 lbs./hr., No Trans. Control, w/4.5 in. LED Coil Pack Set, LS2 4-Bolt, Kit

Part Number: FIF-79003

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Short Intake, Drive By Cable, 92mm, 36 lb, Chevy, LS1, LS2. LS6, Kit

Part Number: FIF-73121

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Ultimate Rebel LS 1000 HP EFI, Short Intake, without Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70092

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, Gen III & IV LS Cathedral Port, Kit

Part Number: EDL-35730

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection Systems, Ultimate LS 1000 HP EFI System With Short Cathedral Intake & In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit

Part Number: FIF-76130

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: FIF-75208

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: FIF-79101

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Short Intake, without Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70090

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

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

Part Number: FIF-78001

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Nitro-Cast LS1 EFI, 750 HP, 102mm Throttle Body, 55lb. Injectors, Dual O2 Sensor, Cathedral Port, Cable Driven, Chevy, Kit

Part Number: FIF-73105

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

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

Part Number: FIF-71001

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Fuel Injection System, Nitro-Cast LS1 EFI, 500 HP, 92mm Throttle Body, 36lb. Injectors, Dual O2 Sensor, Cathedral Port, Cable Driven, Chevy, Kit

Part Number: FIF-73103

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Tall Intake, Drive By Wire, 92mm, 36 lb, Chevy, LS1,LS2, LS6, Kit

Part Number: FIF-73141DBW

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Tall Intake, Black, Drive By Wire, 92mm, 36 lb, Chevy, LS1, LS2, LS6 Kit

Part Number: FIF-73091DBW

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Short Intake, Drive By Wire, 92mm, 36 lb, Chevy, LS1, LS2. LS6, Kit

Part Number: FIF-73121DBW

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Dual Quad Retro, Throttle Body, Black, ECM, Chevy, LS, Kit

Part Number: FIF-70085

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Tall Intake, Polished Throttle Body, Drive By Wire, 92mm, 36 lb, Chevy, LS1, LS2, LS6 Kit

Part Number: FIF-73091DBWSB

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Ultimate Rebel LS, 1,000 HP EFI, Tall Intake, Black, Cable Driven,102mm, 80 lb, Chevy, LS1, LS2, LS6 Kit

Part Number: FIF-73095

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: FIF-76108

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order