Availability
Retro LS Port 750 HP EFI Classic Gold System With Cast LS1 Intake
Part Number: FIF-37006
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Cathedral Port, LS1/LS2/LS6, With Transmission Controller, Kit
Part Number: FIF-70031
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Fuel Injection System, Ultimate LS 750 HP, Tall Intake for Truck Accessories Cathedral Port, In-Tank Pump, LED Coil Packs, Trans Controller, Kit
Part Number: FIF-79609
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
FiTech LS1 8 Stack Black EFI System w/Trans Control
Part Number: FIF-30108
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection Systems, Retro LS Port 750 HP EFI Matte Black System With LS3 Intake
Part Number: FIF-37002
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection Systems, Retro LS Port 750 HP EFI Classic Gold System With LS3 Intake
Part Number: FIF-37003
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System, Ultimate LS 750 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, With Transmission Controller, Force Fuel, Kit
Part Number: FIF-75209
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Fuel Injection System, Ultimate LS EFI, 1,000 HP, Long Runner Cathedral Port, LS1/LS2/LS6, With Transmission Controller, Kit
Part Number: FIF-70033
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Intake, LS3, With Transmission Controller, Kit
Part Number: FIF-70035
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Port Intake, LS7, With Transmission Controller, Kit
Part Number: FIF-70037
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Fuel Injection System, Ultimate LS, 750 HP, Multi-port, Rectangular Port Heads, Force Fuel, Transmission Controller, Force Fuel, Kit
Part Number: FIF-75214
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 500 HP EFI System With Master Kit Long Runner Cathedral Intake
Part Number: FIF-78407
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 500 HP EFI System With Master Kit Short LS3 Port Intake
Part Number: FIF-78412
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake
Part Number: FIF-78416
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
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
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Fuel Injection System, Ultimate LS, 750 HP, Multi-port, Rectangular Port Heads, Force Fuel, Go Fuel, Transmission Controller, Kit
Part Number: FIF-76214
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 1000 HP EFI System With Master Kit Short Cathedral Intake
Part Number: FIF-78630
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 750 HP EFI System With Master Kit Long Runner Cathedral Intake
Part Number: FIF-76309
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 1000 HP EFI System With Master Kit Short Cathedral Intake
Part Number: FIF-78631
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 1000 HP EFI System With Master Kit Long Runner Cathedral Intake
Part Number: FIF-78632
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 1000 HP EFI System With Master Kit Long Runner Cathedral Intake
Part Number: FIF-78633
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 750 HP EFI System With Master Kit Short LS3 Port Intake
Part Number: FIF-76314
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Ultimate LS 1000 HP EFI System With Master Kit Short LS3 Port Intake
Part Number: FIF-78635
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
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