42 lb/hr Performance Fuel Injector - Individual - 522-421 exhaust-gaskets Available in a high heat

Available in a high heat resistant black paint or a satin silver metallic ceramic thermal barrier coating

Two pre-terminated connectors for a quick installation

Brand Holley EFI Emission Code 5 Product Type Fuel Rail Kit

This is "NOT" a bolt-on installation and requires the welding of exhaust system components

42 lb/hr Performance Fuel Injector - Individual - 522-421 exhaust-gaskets Available in a high heatOverview: Holley EFI Fuel Injectors feature a precision lapped disc valve, high quality brass windings, and high temp O rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. They are available from 19 to 160 lb hr flow rates to accommodate a variety of vehicles. Holley EFI Fuel Injectors provide precision fuel delivery you can depend on. Features: Bosch EV1 style