Holley - 255 LPH Drop-In Retrofit EFI Fuel SystemSupports up to 550 EFI or 700 Carb HP Differential Cover - Reinforced -

Differential Cover - Reinforced - Main Cap Bolts / Magnetic Drain Plug Included - Aluminum - Gray Crinkle Powder Coat - GM 12-Bolt - Each

25 in ID - 6 in Length - 1100 lb/in Spring Rate - Steel - Blue Powder Coat - Each

includes dust/weather seal and uses the popular D627 pad type

Helmet - GP3 Sport - Snell SA2020 - Head and Neck Support Ready - Flat Black - Large - Each

Holley - 255 LPH Drop-In Retrofit EFI Fuel SystemSupports up to 550 EFI or 700 Carb HP Differential Cover - Reinforced -Supports up to 550 EFI or 700 Carb HP (@ 60 PSI at 13. 5 Volts 10. 4 AMP Draw) Of course there are many variables, estimates are based on gasoline. Individual systems will vary based on fuel system design, regulator type, fuel cell location, etc