Holley 550-870 Sniper Stealth 4150 Self-Tuning Fuel Injection System 4150 Flange wheel-spacers-and-adapters Year Make Model Submodel Engine

Year Make Model Submodel Engine Size 1969 - 1974 Chevrolet K30 Pickup 350/5

4L V8 1991 GMC K2500 454/7

3 V8 1958 Chevrolet Sedan Delivery 348/5

The reference hoses connect to the rear of the tap via a barbed stainless steel connection point and conveniently routes through the engine bay

Holley 550-870 Sniper Stealth 4150 Self-Tuning Fuel Injection System 4150 Flange wheel-spacers-and-adapters Year Make Model Submodel EngineOverview: 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