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Chevrolet Performance 350ci/330HP HO Base Engine


Chevrolet Performance
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

    GM Warranty



  • 3 Products
    350ci/330HP HO

    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
    More info on Chevrolet Performance 19210007
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  • $2,957.99
    Ships

    809-19210007K
    GM Performance Parts 350 HO Engine Kit
    Includes:
  • Dual Plane Intake Manifold
  • 600cfm Carburetor - Electric Choke
  • HEI Distributor w/Coil
  • Harmonic Balancer
  • Installation Fasteners & Gaskets
    More info on Chevrolet Performance 19210007K
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    Easy Kits
  • $3,615.99
    Ships

    809-19210007U
    *USED - GM Warranty Does NOT Apply
    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
    More info on Chevrolet Performance 19210007U
    • FREE
    • SHIPPING
      & HANDLING!
  • $2,683.99
    Ships

    3 Products