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454ci Big Block Chevrolet

Part Number EN1002
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454ci Big Block Chevrolet
454ci Big Block Chevrolet
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454CI/425HP Off Road Crate Engine with Iron Head/Roller 

Cam 12568774


The 454 HO Offers Tremendous Value In A Big Block Crate 

  • HO Stands For High Output.
  • Rectangular Ports.
  • Forged Pistons.
  • Forged Steel Crankshaft.
  • Forged Connecting Rods And Four Bolt Mains. 
  • Steel Roller Camshaft Shotpeened Rods.
  • Windage Tray.
  • One Piece Rear Main Seal And High Speed Single Roller Timing Chain.
  • The Performance Big Block Of The New Millennium. 
  • The 454 HO Makes 500 FT. LBS Of Torque With Its Rectangular Port Open Chamber Cylinder heads. 
  • 118CC Combustion Chambers.
  • 8.75 to 1 Compression Ratio (Loves Today's Pump Premium And Has No Appetite For Lead, Octane Boosters Or Other Fuel Additives.)
  • 2.19" Intake And 1.88" Exhaust Valves And High Lift .510"/.540" Roller Timing Chain.
  •  Cam Let It Breathe. 
  • 454 HO Gen VI Block Has A Conventional Style Fuel Pump Boss.
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