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Chevrolet Performance 19210007 - Chevrolet Performance 350ci/330HP HO Base Engine

Chevrolet Performance 19210007 - Chevrolet Performance 350ci/330HP HO Base Engine

Chevrolet Performance#809-19210007

GM Performance Parts 350 HO Engine
  • Fully GM assembled long block
  • Chrome Steel Valve Covers with Chevy Bowtie Logo
  • Oil pump, pick-up and oil pan
  • Front timing cover
  • Passenger Side RH Oil Dipstick and Tube
  • Balance: int/ext

    Chevrolet Performance 19210007 - Chevrolet Performance 350ci/330HP HO Base Engine Details

    350ci/330HP HO

    Replacement Parts:
  • Block: p/n 809-10105123
  • Crankshaft: p/n 809-14088526
  • Connecting Rods: p/n 809-10108688
  • Pistons: p/n 809-12514101
  • Camshaft: p/n 809-24502476
  • Cylinder Heads: p/n 809-12558060
  • Intake Valves: 1.940''
  • Exhaust Valves: 1.500''
  • Rocker Arms: p/n 809-10089648 Stamped Steel 1.5:1 ratio
  • Spark Plugs: R44LTS
  • This block is drilled and tapped for clutch linkage.

  • Chevrolet Performance 19210007 - Chevrolet Performance 350ci/330HP HO Base Engine

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    The Chevrolet Performance 350ci/330HP HO Base Engine doesn't sacrifice power or durability with its four-bolt main block, nodular iron crankshaft, Powdered Metal steel connecting rods and cast aluminum pistons. Chevrolet engineers add to this strong foundation a pair of cast iron Vortec 64cc cylinder heads with 1.94'' intake and 1.50'' exhaust valves, yielding a healthy but streetable 9.1:1 compression ratio. The camshaft is a modern dual pattern interpretation of the 1965-67 Corvette 327 camshaft with more exhaust lift and duration for improved combustion chamber clearance and less intake lift/duration for more cylinder pressure!

    Specifications
  • 330 HP @ 5000 RPM
  • 380 ft/lbs torque @ 3800 RPM (Maximum Recommended RPM: 5500)
  • Compression Ratio: 9.1:1
  • Cast Iron 4-Bolt Block with One-Piece Rear Main Seal
  • Nodular Cast Iron Crankshaft
  • Cast Aluminum Pistons
  • PM Steel Connecting Rods
  • Cast Iron Vortec 64cc Cylinder Heads (1.94" Int/1.50" Exh valves
  • Dual Pattern Cam (Lift: .435" Int/.460" Exh, Duration @ .050": 212° Int/222° Exh)
  • 1.5 Ratio Rocker Arms
  • Recommended spark plug: Accel #111-516 or any with 14mm, .708'' reach, 5/8'' hex, tapered seat, projected tip

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