Edelbrock Pro-Flo 4 XT Sequential Port EFI System for LS Gen III/IV Chevy Rectangle Port engines. The EFI system comes with a Pro-Flo XT satin finish intake manifold and 42 Lb/Hr injectors capable of 675 HP with 58 p.s.i. fuel pressure.
Edelbrock Metering Jets 083 1-Pr