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Chevrolet Performance LS7 427ci/505HP Engine

Chevrolet Performance
Chevrolet Performance LS7 427ci/505HP Engine

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The Chevrolet Performance LS7 Engine is a legend in its own time. The LS7 is the standard engine in the Corvette Z06, and its 7.0L displacement (427 cubic inches) makes it the largest small block engine offered in a production car. Unlike LS1/LS6 engines, the LS7 uses a siamesed bore cylinder block design which is required for its big 4.125" bores. Competition-proven heads and lightweight components, such as titanium rods and intake valves, make the LS7 a street-tuned racing engine with 505 horsepower!

  • Horsepower: 505 @ 6300 RPM
  • Torque: 470 ft/lbs @ 4800 RPM
  • Block: Cast Aluminum
  • Crankshaft: Forged Steel
  • Connecting Rods: Forged Titanium
  • Pistons: Hypereutectic Aluminum
  • Camshaft: Hydraulic Roller
  • Cylinder Heads: CNC-ported 70cc
  • Reluctor Wheel: 58X
  • Balanced: Internal
  • Compression Ratio: 11 to 1
  • Rocker Arms: 1.8 to 1 Offset (Intake only)
  • Recommended Fuel: Premium 91 Octane (Minimum)

    JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

    GM Warranty

  • 3 Products

    Chevrolet Performance LS7

    Chevrolet Performance LS7
  • 505 HP/470 TQ
  • Not for Marine Use
  • $12,535.99
    Order Today Ships Monday

    Chevrolet Performance LS7 Kit

    Chevrolet Performance LS7 Kit
  • 505 HP/470 TQ
  • Not for Marine Use
  • LS7 Oil Hose Adapter Kit
  • LS7 Engine Controller Kit
  • Easy Kits

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