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Chevrolet Performance 12371171 - Chevrolet Performance ZZ502ci/502HP Engine

Chevrolet Performance 12371171 - Chevrolet Performance ZZ502ci/502HP Engine

Chevrolet Performance#809-12371171

ZZ502 Engine Kit
  • Some Assembly Required
  • Not for Marine Use

    Chevrolet Performance 12371171 - Chevrolet Performance ZZ502ci/502HP Engine Details

    ZZ502 Engine

    Replacement Parts:
  • Block: 10237292
  • Crankshaft: 10183723
  • Connecting Rod: 10198922
  • Piston: 12533507
  • Piston Rings: 12524293
  • Camshaft: 12366543
  • Timing Chain: 3891519
  • Cylinder Head: 12363390
  • Intake Valve: 12366987
  • Exhaust Valve: 12366988
  • Valve Spring: 12462970
  • Rocker Arm: 12368082
  • Intake Manifold: 19131359
  • Carburetor: 19170094
  • Water Pump: 19168602
  • Starter: 12606096
  • Flexplate: 10185034
  • Oil Pan: 10240721

  • Chevrolet Performance 12371171 - Chevrolet Performance ZZ502ci/502HP Engine

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    The Chevrolet Performance ZZ502/502 Deluxe Crate Engine is for those who want their ZZ502 already fully assembled. The ZZ502 Deluxe includes the entire engine with a Holley 870 cfm 4-barrel carburetor, dual plane intake manifold (CNC-port matched to the oval port heads), starter, distributor, plug wires, and water pump. This engine's components work in unison to deliver 502 horsepower and 567 ft/lbs torque.

    Specifications
  • Cast Iron 4-Bolt Main Block
  • 1-Piece Rear Main Seal
  • 1053 Forged Steel Crankshaft
  • Forged Aluminum Pistons
  • Compression Ratio: 9.6 to 1
  • 4340 Forged Steel Shot-Peened Connecting Rods with 7/16" Bolts
  • Aluminum Oval Port 110cc Cylinder Heads (2.25" Intake/1.88" Exhaust Valves)
  • Hydraulic Roller Camshaft (Lift: .527" Intake/.544" Exhaust, Duration at .050": 224° Intake/234° Exhaust)
  • 1.7 Ratio Rocker Arms
  • Aluminum Dual Plane Intake Manifold
  • HEI Distributor and Spark Plug Wires
  • Lightweight Gear Reduction Starter
  • 8" High-RPM Torsional Damper
  • Aluminum Water Pump
  • 6-Quart Oil Pan
  • Windage Tray
  • 14" Flexplate
  • Hardware and Gaskets

    GM Warranty

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