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ED-46603 - Edelbrock SBC 350 380HP Pro-Flo XT EFI EnduraShine Trim w/o W/Pump

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Pricing: $9,952.15

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Performer Pro-Flo XT EFI 9.0:1 - (380 HP & 401 TQ)

For those who want modern efficiency and power, Edelbrock offers the Performer 380 Pro-Flo XT. Like its carbureted sibling, this 350 cubic inch package offers 9.0:1 compression ratio, but thanks to the modern Pro-Flo XT EFI, delivers a stout 380 horsepower, 401 ft/lbs. of torque and increased mileage potential! The Performer 380 is 100% brand new and includes a four-bolt main GM short block, Edelbrock E-TEC 170 heads, Performer-Plus Rollin' Thunder hydraulic roller camshaft, roller rocker arms, Pro-Flo XT EFI and optional water pump. The Pro-Flo XT EFI system is a complete package assembled with the all-new XT intake manifold, fuel injectors, fuel rails and front mount 90mm throttle body. The electronic engine control unit (ECU) is flash programmable and can be fine tuned right from the driver's seat with the included handheld calibration module. A Mallory® distributor, pre-terminated two-piece EFI harness, fuel pump, fuel filter, fuel hose, attaching hardware and software are also included.

Power: 380 HP, 401 ft. lbs. of torque, click on Documents Tab for Dyno Sheet
Displacement: 350 CID, 5.7L
Bore x Stroke: 4.00” x 3.48”
Compression Ratio: 9.5:1
Recommended Fuel: 89 Octane
Block: Cast Iron, 2 piece rear seal, 4-bolt main caps.
Crankshaft: Nodular Iron
Connecting Rods: Powdered Metal Steel
Pistons: Cast Aluminum
Camshaft: Hydraulic Roller Tappet
Cam Lift: .462” Intake / .479” exhaust
Cam Duration @ .050”: 212deg. Intake / 222 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Edelbrock E-Tec ED60975 Cast Aluminum.
Combustion Chamber: 64cc
Valves: .194” Intake/ 1.55” Exhaust
Rocker Arms: Aluminum Roller, 1.5:1 Ratio
Valve Springs:Edelbrock ED5821
Balance: Internal
Finish: Edelbrock Components are Black Powder-coated Finish
Ignition Timing: Base 10 degrees BTDC, 32 degrees total

Engine Includes:
• Fully GM assembled long block
• Edelbrock 3528 Performer Pro-Flo XT EFI System
• Mallory Distributor
• Cast Aluminum valve covers with Edelbrock logo
• Oil pump, pick-up and oil pan
• Water Pump NOT Included
• Front timing cover
• 8” Harmonic Balancer
• Block is drilled for drivers and/or passenger side oil dipsticks, plugs are included to plug unused dipstick tube hole.


2 year / Unlimited mileage parts & labor warranty.

Optional Finishes/strong>
Satin Finish
Polished Finish
Black Powder-coated Finish
Optional Edelbrock Engine Break-In and Dyno Service


Edelbrock Performance Parts and Accessories

From Edelbrock intake manifolds to carburetors to EFI systems, Edelbrock parts run the gamut of high performance components. But with Edelbrock, you don't have to worry about their specializing in many areas, because they take performance just as seriously as you do. That means all their products are not just tuned and tested for performance, but for Edelbrock performance. With a racing heritage of almost 90 years, you can be sure Edelbrock won't be cutting corners when it comes to innovation and build quality. After all, they' have a reputation to protect.


  • 46603
  • 46603
  • 085347464005
  • Edelbrock
  • Special Order Item
  • New

Shipping Information

  • Item Requires Shipping
  • 500.0 lbs.
  • Free Shipping!
  • FREE 48 State Truck Freight Shipping (International shipping will require freight quote)

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