Availability
2003 Parts and Accessories
Fuel Injection Systems, Ultra Port LS, 1000 hp, EFI System, with Polished Throttle Body, LS3 Intake, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Kit
Part Number: FIF-37018
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Fuel Injection System, Ultimate LS EFI, 1,000 HP, Long Runner Cathedral Port, LS1/LS2/LS6, Without Transmission Controller, Kit
Part Number: FIF-70032
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 750 HP EFI System With Master Kit Short LS3 Port Intake
Part Number: FIF-76613
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake
Part Number: FIF-78801
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Fuel Injection System, Dual Quad Retro, Throttle Body, Black, ECM, Chevy, LS, Kit
Part Number: FIF-70085
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Retro LS 650 HP Classic Gold EFI System With Go Fuel In-Tank Regulated Pump 340 LPH Master Kit
Part Number: FIF-36671
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Tall Intake, Drive By Wire, 102mm, 55 lb, Chevy, LS1, LS2. LS6, Kit
Part Number: FIF-73124DBWSB
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
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-73122
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Fuel Injection System, Ultimate Rebel LS 1000 HP EFI, Short Intake, Cable Driven 102mm, 80lb, Chevy, LS1/LS2/LS6, Kit
Part Number: FIF-73075
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Fuel Injection System, Ultimate Rebel LS 500 HP EFI, Short Intake, Cable Driven 92mm, 36lb, Chevy, LS1, Kit
Part Number: FIF-73071
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 750 HP EFI System With Master Kit Short LS7 Port Intake
Part Number: FIF-76617
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, With Transmission Controller, With Inline Fuel Pump, Kit
Part Number: FIF-71004
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Pistons, Hyperformance Pistons, Cerakote, 3.740 in. Bore, 4.134 in. Stroke, 6.929 in. Rod, 32.20cc Dish, Piston Rings, Ford, Powerstroke 6.0L, Kit
Part Number: UEM-XA7203-STDK1
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Ultimate LS 750 HP EFI System With Master Kit Short LS3 Port Intake
Part Number: FIF-76313
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 1000 HP EFI System With Master Kit Short LS7 Port Intake
Part Number: FIF-78936
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake
Part Number: FIF-76616
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 1000 HP EFI System With Master Kit Short Cathedral Intake
Part Number: FIF-78930
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Fuel Injection, Ultimate LS, Ultimate LS Master Kit w/70001 Kit Plus Inline Fuel Pump Kit, w/ coil pack set
Part Number: FIF-78101
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake
Part Number: FIF-78802
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 750 HP EFI System With Master Kit Short Cathedral Intake
Part Number: FIF-78804
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake
Part Number: FIF-76301
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Pistons, Hyperformance Pistons, Cerakote, 4.120 in. Bore, 4.181 in. Stroke, 7.130 in. Rod, 39.60cc Dish, Piston Rings, Ford, Powerstroke 7.3L, Kit
Part Number: UEM-XA7217-025K1
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Fuel Injection System, Ultimate LS 750 HP, Multiport, Cathedral Port, Transmission Controller, Force Fuel, Kit
Part Number: FIF-75204
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Ultimate LS 1000 HP EFI System With Master Kit Long Runner Cathedral Intake
Part Number: FIF-78932
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, Inline Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit
Part Number: FIF-78188
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
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