Holley Sniper EFI Stealth 4500 - Shiny Finish 12100 brass seat and check ball

brass seat and check ball

1-1/8 in ID

GM Gen 4 396/402/427/454 Big Block

Made from Five Star's proprietary high-impact plastic

Holley Sniper EFI Stealth 4500 - Shiny Finish 12100 brass seat and check ballIntroducing the Sniper Stealth 4500 EFI System! Wanting to convert your Dragster or Pro street vehicle to Fuel Injection? Look no further! The Sniper Stealth 4500 EFI system from Sniper features 8, 100LB HR Fuel Injectors capable of supporting 800 to 1500 HP naturally aspirated, or 800 1250 HP on forced induction applications. The Sniper Stealth 4500 also features multiple Input and Output options for sensor inputs and switched outputs to control