502 Big Block Chevy / 510 Horsepower


Chevy Mass FLO EFI Crate Engine

 Mass-Flo EFI Engine. 567 foot lbs. of Torque

  • All New 4 Bolt Main Block

  • Forged Steel Crankshaft

  •  Forged Steel connecting rods

  • Power Forged 9.6 to 1 Compression

  • New Moly Rings

  • Heavy Duty Double Roller Timing Set

  • Edelbrock Aluminum Cylinder Heads w/ 110cc Chambers #60459

  • 2.19 Intake x 1.88 Exhaust stainless steel valves, hardened valve seats, chrome
      moly retainers, Bronze Guides, Extreme Duty Valve Springs

  •  New Roller Camshaft Duration @.050 224/234  & .527/.544 Lift

  • Hydraulic Roller Lifters

  • Federal Mogul Tri-Metal Bearings

  • Chrome Moly  pushrods and Hardened Guides plates

  • New Rocker Arms

  • Melling High Volume Oil pump

  • Complete Fel-pro Gasket set

  • New GM Harmonic Balancer

  • New Flexplate for Automatic Trans.
     (Standard Flywheel extra)

  • New Chrome Oil pan, Timing cover and  Baffled Valve Covers

  • New High Flow Water pump 

  • New Electric Fuel Pump

  • High Energy Ignition Distributor with Integral 53,000 volt coil Pak

  • New Champion Spark plugs gapped and installed

  •  8mm Heat Resistant Silicone Wires

  • New Chrome Thermostat Housing

  • 13 Inch Chrome K+N Air Cleaner



  • PCV Ventilation System

  • Oil Filter, Dipstick and Diptube

  • Spin Tested for Oil pressure in our test Stand

  • Complete Mass Flo - Four Barrel Intake Manifold

  • Custom 1000 CFM 4BBL Throttle Body. Features All Aluminum and Stainless Steel Construction. Sealed Ball Bearings on the Throttle Shafts, Progressive Linkage. Comes Complete with Idle Control Motor and Throttle Position Sensor

  • Jumbo Fuel Rails and Mounts. Rails Have 9/16" Diameter Bores Providing Excellent Flow.

  • Custom Compact High Flow Mass Air Meter, Concealed in the Air Cleaner.

  • Complete Stand Alone Wiring Harness

  • Production Mass Air Computer

  • Eight High Quality Fuel Injectors 42Pound/Hour Flow Rate. These Injectors are held to High Tolerances than Production Injectors

  • All necessary Sensors, Most Sensors are mounted on the Injection System.

  • High Performance Billet Aluminum Distributor with Ignition Module. Entire Ignition System is Contained within the Distributor and ECM.

  • High Performance Coil, with Heat Sink Mounting Bracket

  • Base Gasket, Throttle Cable Bracket, Assorted Hardware and Fittings

  • Shipped outright No Core Fee applies

  • Packaged and Crated for Shipment


Total Cost for all these components installed
onto the 502 Big Block / 520 Horsepower Fuel Injected Engine



High Torque Mini Starter: $225.00

Click for custom price quote

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