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Chevrolet Performance 502ci/450HP HO Engine


Chevrolet Performance
Chevrolet Performance 502ci/450HP HO Engine

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The Chevrolet 502 HO Engine is what all big-block crate engines should be and that is maximum power with a maximum return on your money invested! The 502 HO bottom end consists of a cast iron four-bolt block, forged steel crankshaft, forged steel connecting rods that have been shot-peened for durability, and forged pistons. A high-lift hydraulic roller camshaft controls the airflow through our legendary rectangular-port cast iron cylinder heads for more than enough air to fill those hungry 502 cubes! One other key engineering feature is that the final compression ratio comes in at 8.75:1, which will make tremendous power from just pump gas!

Specifications :
  • Displacement: 502 CID
  • Bore x Stroke: 4.47 x 4.000
  • Power: 450 HP @ 52500 RPM, 550 ft. lbs. of torque @ 3500 RPM
  • Compression Ratio: 8.75:1
  • Block: Cast Iron, 1 piece rear seal, 4-bolt main caps
  • Crankshaft: Forged Steel
  • Connecting Rods: Forged Steel
  • Pistons: Forged Aluminum
  • Camshaft: Steel Hydraulic Roller Tappet
  • Cylinder Heads: Cast Iron Rectangular Port
  • Balance: External
  • Passenger Side RH Oil Dipstick & Tube

    GM Warranty


  • 1 Product
    Chevrolet Performance 502 HO Engine

    809-12568778
    502ci HO Engine
  • For Pre-1976 vehicles
  • Not for Marine Use
  • $6,665.99
    Order Today Ships 07/25/14

    1 Product