- Order number: EDL-35993
- Notes: Edelbrock Pro-Flo 4 XT Sequential Port EFI System for Chevrolet LS GEN III/IV engines. The EFI system comes complete with a Pro-Flo XT rectangle port intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure.
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