Ohio Speed Shops Dyno Tested LS3 440HP & 4L65E 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
New GM LS3 Crate Engine
Engine harness, ecu & controller
FiTech Ultimate LS Self Learning 500HP Fuel Injection System
Throttle Cable and Bracket
New HD Starter with bolts
Your choice of oil pan: Mast 401-111, Holley 302-1, Holley 302-2, Holley 302-3, GM F/body, GM C6 or Chevy Performance Musclecar Pan
4L65E Automatic Transmission with Overdrive
Transmission harness, ecu & controller
Transmission Torque Converter
Automatic Transmission Installation Package
Transmission Dipstick and Tube
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.