Edelbrock · New
Edelbrock Fuel System E-Street EFI Return-Type
MPN 3604 · Store SKU ede3604
Supplier stock checked 11/7/2026, 11:54:43 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Edelbrock Adjustable Return-Style EFI Fuel Kit #3604 includes everything needed to upgrade a carbureted fuel system to a high pressure EFI system, excluding the fuel tank. This kit is a return-style and will complete the fuel system loop by returning unused fuel to the tank. Kit includes a 67 GPH (215 liter/hr) fuel pump, adjustable regulator (35-90 PSI), filter, Russell Twist-Lok hose, hose ends, mounting brackets and hardware. A baffled fuel tank is recommend to prevent fuel starvation. This system is rated for engines up to 600 HP, when used with an Edelbrock EFI system. Adjustable Return-Style EFI Fuel Kit for upgrading a carbureted fuel system to a high pressure EFI system, excluding the fuel tank. This kit is a return-style and will complete the fuel system loop by returning unused fuel to the tank. FUEL SYSTEM E-STREET EFI RETURN STYLE E-Street Fuel Injection System Kit
Manufacturer fitment & guides
Check 3604 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
