Edelbrock Pro-Flo® 2 EFI Systems For Chevy

These systems are designed specifically to convert your carbureted 1965-later big-block Chevy with oval or rectangular port cylinder heads to sequential multi-point fuel injection. Our fuel-efficient EFI systems deliver superior performance and the potential for improved mileage. They are ideal for street highperformance 454-502 inch GM crate engines. Compatible with Edelbrock or factory cylinder heads. Fuel pump and fuel lines are not included with systems #35520, #35530 and #35540. Edelbrock offers a variety of in-line fuel pumps to choose from, based on your engine's fuel demand.
 Pro-Flo 2 EFI system for Oval Port Big-Block Chevy by Edelbrock
Application Deck Height Port Dyno Emissions Satin Polished
1965-86 B/B Chevy Up to 450 HP (29 lb/hr injectors) 9.8" Oval - 35510 355101
1965-86 B/B Chevy Up to 650 HP (44 lb/hr injectors) 9.8" Oval 35500 355001
B/B Chevy with 4150 Flange up to 850 HP (60 lb/hr injectors) 9.8" Rect 35520 -
B/B Chevy with 4500 Flange up to 850 HP (60 lb/hr injectors) 9.8" Rect - 35530 -
B/B Chevy with 4500 Flange up to 850 HP (60 lb/hr injectors) 10.2" Rect - 35540 -
Edelbrock Installation Note INSTALLATION NOTE: Recommended intake gasket oval port applications: Edelbrock #7203, for rectangular port applications use: Edelbrock #7202. Manifold height for #35510, #355101, #35500, #355001: A-5.50", B-6.75", air valve height: 2.25". Fuel pump not included in rectangular port systems #35500, #35530 and #35540. Rectangular port systems manifold height: A-5.90", B-5.90". Air valve height: #35520 2.52", #35530 and #35540 3.25". Upgrade to live tuning and additional features with Pro-Flo® XT Plus.

The following guide is designed to help you determine which Edelbrock components are legal for use on your vehicle. Learn more about Edelbrock Product Emissions Guide.

    50-State Legal
    For Racing Use ONLY
    For Use on Pre-Pollution Controlled Vehicles (PPCV)
    Stock Replacement Part
    Engine Swaps