Ohio Speed Shops Dyno Tested LS3 480HP Black Trim & 4L70E Connect & Cruise Powertrain Package Includes:

  • FREE 48 State Truck Freight Shipping
  • Initial engine break-in on dyno prior to test and tuning
  • Engine Dyno Tested and Tuned
  • Limited 2 year / 50,000-mile parts & labor warranty for street registered/licensed vehicles
  • Assembled using a brand-new Chevrolet Performance LS3 Long Block Engine
  • Pre-Installed engine harness, ecu & integrated auto trans controller
  • Complete Self Learning Fuel Injection System with cable drive throttle body
  • Throttle Cable and Bracket
  • Air Cleaner
  • Installed Black Anodized and Polished A/C, P/S & 160amp Alt Serpentine Drive System
    (A/C Delete - $350.00)
    (P/S Delete - $240.00)
  • New HD Starter with bolts
  • Your choice of oil pan: Holley 302-1, Holley 302-2, Holley 302-3, GM F/body, GM C6 or Chevy Performance Musclecar Pan
  • Dyno & Pressure Tested 4L70E Automatic Transmission with Overdrive
  • Transmission harness, ecu & controller
  • Transmission Torque Converter
  • Automatic Transmission Installation Package
  • Transmission Mount
  • Transmission Dipstick and Tube

    Engine Specifications:

    Power: 482 HP @ 6300 RPM, 443 ft. lbs. of torque @ 4600 RPM with a smooth idle street cam and very good vacuum.
    Compression Ratio: 10.7:1
    Recommended Fuel: 92 Octane
    Maximum Recommended RPM: 6600


    When it comes to factory-engineered performance and convenience, nothing beats Ohio Speed Shop’s powertrain packages. With one package / one part number / one price you get the engine, transmission, electronic controllers and additional hardware.

    We’ve matched the engines and transmissions for optimal performance and durability. The self-learning controllers are designed for retrofit installations in older vehicles, for easier and quicker installation and more importantly operation without the need for third-party tuning.

    This self-learning powertrain package is a great choice if your considering future performance cam and/or cylinder head upgrades.


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    Dyno Tested LS3 480HP Engine & 4L70E Transmission Package OSSLS3480B4L70E

    Product Information

    • $14,900.00