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ED-46903 - Edelbrock SBC 350 442HP Pro-Flo XT EFI Vortec Black Trim w/o W/Pump

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Pricing: $11,513.67

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Performer RPM E-Tec Pro-Flo XT EFI 9.5:1 - (442 HP & 409 TQ)

Want the absolute latest in EFI performance in a turnkey crate engine package? The Performer RPM E-TEC 442 with Pro-Flo XT EFI delivers performance, function and style. GM supplies the foundation with a four-bolt main ZZ block, forged steel crankshaft, powdered metal connecting rods and pistons. Edelbrock technicians meticulously install a host of Edelbrock Total Power Package® components including E-TEC 170 cylinder heads, RPM roller camshaft and roller rocker arms. Pro-Flo XT's styling cues are striking, thanks to the proprietary intake design and large 90mm front mount 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. This package delivers great drivability and increased mileage potential.

Power: 442 HP, 409 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, 1 piece rear seal, 4-bolt main caps.
Crankshaft: Forged Steel
Connecting Rods: Powdered Metal Steel
Pistons: Hypereutectic
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .539” Intake / .548” exhaust
Cam Duration @ .050”: 234 deg. Intake / 238 deg. Exhaust
Lobe Separation: 114 Degree
Cylinder Heads: Aluminum, 3/8” screw-in rocker studs.
Combustion Chamber: 64cc
Valves: 1.94” Intake/ 1.55” Exhaust
Rocker Arms: Aluminum Roller, 1.5:1 Ratio
Valve Springs: ED5821
Balance: External
Maximum GM Recommended RPM: 5800
Finish: Edelbrock Components are Black Powder-Coated Finish
Ignition Timing: Base 10 degrees BTDC, 32 degrees total

Engine Includes:
• Fully GM assembled long block
• Oil pump, pick-up and oil pan
• Edelbrock 3528 Pro-Flo XT EFI System
• Mallory EFI Billet Distributor
• Cast Aluminum valve covers with Edelbrock logo
• 8” Harmonic Balancer
• Front timing cover
• Water Pump NOT Included
• Oil Filter and Adapter
• Passenger Side RH Oil Dipstick and Tube


2 year / Unlimited mileage parts & labor warranty.

Optional Finishes and Water Pump Choices
SBC 442HP Pro-Flo XT with Satin Finish
SBC 442HP Pro-Flo XT 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.


  • 46903
  • 46903
  • 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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