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Chevrolet Performance 5.3L/327HP High Output Engine


Chevrolet Performance
Chevrolet Performance 5.3L/327HP High Output Engine

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The Chevrolet Performance 5.3L /327HP High Output Engine continues the tradition of great small-block V8 engines! The 5.3L LS engine has been one of the most popular GM has ever built. It's been installed in millions of GM-built pickups, work trucks, vans, and SUVs. But, leave it to the Chevrolet Performance engineers to go one step further and upgrade the 5.3L LS. The result is a High Output 5.3 that is just as capable serving as a workhorse; it's just a little bit more fun with 327 horsepower and 347 ft/lbs of torque!

SPECIFICATIONS
  • Displacement: 327
  • Horsepower: 327 @ 5500 RPM
  • Torque: 347 @ 4600 RPM
  • Bore & Stroke: 3.75" x 3.62"
  • Engine Block: Cast Iron with 6-Bolt cross-drilled iron main caps
  • Crankshaft: Nodular Iron
  • Connecting Rods: Powdered metal steel
  • Pistons: Coated Hypereutectic aluminum
  • Camshaft: Hydraulic Roller
  • Camshaft Lift: .467 Intake / .479 Exhaust
  • Camshaft Duration @ .050: 196deg Intake / 201deg Exhaust
  • Cylinder Heads: Aluminum; Cathedral Port
  • Valve Size: 1.89 Intake / 1.55 Exhaust
  • Compression Ratio: 9.5:1
  • Rocker Arms: Investment cast , Roller Trunnion
  • Rocker Arm Ratio: 1.7:1
  • Recommended Fuel: 87 Octane
  • Maximum RPM: 6000
  • Balance: Internal
  • Reluctor:24X
  • Water Pump Included But Not Shown

    GM Warranty


  • 2 Products
    Chevrolet 5.3L H.O. Engine

    809-19165628
    5.3L High Output Engine
  • Not for Active Fuel Management
  • ECU not Included
  • Not for Marine Use
  • $3,423.99
    Order Today Ships 10/06/14

    809-19165628K
    5.3L High Output Engine Kit
    Includes:
  • GM LS327 Engine - 809-19165628
  • MSD LS Ignition Controller - 121-6010
  • Holley Street Avenger Carb - 510-0-80770
  • GM Oil Pan Kit - 809-19212593
  • GM LS327 Finishing Kit - 809-19244041
  • Dyno Chart for Chevrolet Performance 19165628K Easy Kits Installation Instructions for Chevrolet Performance 19165628K
    $5,625.87
    Order Today Ships 10/06/14

    2 Products