Chevy 350ci / 350hp Long Block
* Fully Balanced & Blueprinted Assembly

 
Peak Horsepower:
    350 bhp @ 5500 rpm
Peak Torque:
    400 lb/ft @ 4500 rpm
Operating Range:
    1600 - 5800 rpm
Compression Ratio:
    9.5:1
 
Base Price: $$ CALL
* Please note: All of our Engines are Custom Built per Application, and can be Custom Tailored to fit your Specific Needs. Please Allow 2-4 weeks for Delivery.


Specs:  
     Block: Chemically cleaned, Oven Baked, then Stainless-Steel Airless Shot Peened to Remove all remaining Paint & Rust. Visually Inspected, and Fully Magnafluxed to check for cracks. Cylinder Bores Blueprint Bored and Decks Index Squared to the Mains, w/ a Rottler F68A CNC Machining Center. Cylinders then Honed with torque-plates, w/ a Sunnen CV-616 Automatic Cylinder Hone Machine. Block is then de-burred, Modifying Oiling Galleys when needed, and then pressure washed. Durabond one-piece cam bearings and Pioneer Brass Freeze plugs installed, now ready for Assembly in our 'Clean Room'.
     Crank: Performance Index Ground Factory Crankshaft, Micro Polished, with Chamfered Oil Holes.
     Rods: GM Forged Steel Connecting Rods, Shot Peened for Strength, Resized with New ARP Wave Lock Rod Bolts
     Pistons: Speed Pro HyperEutectic
     Rings: Speed-Pro Plasma-Moly
     Bearings: Clevite Main and Rod Bearings, Durabond One-Piece Cam Bearings
     Core Plugs: Pioneer Brass Freeze Plugs
     Lifters: Comp Cams Hydraulic
     Pushrods: Comp Cams
     Valve Springs: Comp Cams
     Rocker Arms: Comp Cams Magnum Roller Tip
     Timing Set: Comp Cams True-Roller
     Timing Cover: New Trans-Dapt Replacement
     Oiling System: Melling High Volume Pump, Pickup Tube and HD Drive
     Oil Pan: New Trans-Dapt Factory 6-Quart
     Balancer: New Professional Products Performance Unit, w/ Degree Marks
     Gasket Set: Fel-Pro Performance
     Head Bolts: ARP Performance
     Main Bolts: ARP Performance
Cam:
  Manufacturer:
    Comp Cams
  Type:
    Xtreme Energy Hydraulic Flat Tappet
  Operating Range:
    1600 - 5800 rpm
  Idle Quality:
    Good
  Duration:
    Intake: 224° @ .050"
    Exhaust: 230° @ .050"
  Lift:
    Intake: .477"
    Exhaust: .480"
  Lobe Separation:
    110°
Heads:
  Type:
    GM Factory Cast Iron
  Combustion Chamber:
    70cc
  Intake Runner:
    160cc
  Intake Valves:
    SBI Steel 1.94"
  Exhaust Valves:
    SBI Steel 1.50"
  Valve Guides:
    Bronze
  Machining:
    Performance 5-Angle Valve Job, w/ pocket porting.
 

Larry's Auto Machine

175 Leonard Drive
Groton, CT 06340

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