Holley 550-870K Sniper Stealth 4150 Self-Tuning Fuel Injection System Master Kit pedals-and-pads MSD's Two Pin Connector Kit

MSD's Two Pin Connector Kit replaces damaged connectors or aids in custom wiring

Includes drain plug

Techflex F6 loomed harness provides protection from engine bay dirt and grime

4 V8 1969 - 1974 Chevrolet Blazer 350/5

Holley 550-870K Sniper Stealth 4150 Self-Tuning Fuel Injection System Master Kit pedals-and-pads MSD's Two Pin Connector KitOverview: The Sniper Stealth 4150 EFI system from Holley features 4, 100LB HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The Sniper Stealth 4150 ECU is capable of fuel map self learning and ignition timing control, improving idle stability, drivability, and wide open throttle horsepower! Did we mention that the Stealth 4150 also includes transmission kick down provisions for GM