Chevrolet Performance LT4 SC 376ci 6.2L Wet Sump Connect & Cruise Powertrain System
Chevrolet Performance LT4 SC 376ci 6.2L Wet Sump Connect & Cruise Powertrain System
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Chevrolet Performance LT4 SC 376ci 6.2L Wet Sump Connect & Cruise Powertrain System

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$24,007.60
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$24,007.60
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LT4 SC 376ci / 6.2L TECH SPECS:

  • Engine Type: Direct injection spark ignition Gen V Small-Block V8
  • Displacement: 376ci (6.2L)
  • Bore x Stroke: 4.065'' x 3.622'' (103.25 x 92mm)
  • Block: Cast aluminum with 6-bolt nodular iron main bearing caps
  • Crankshaft: Forged steel
  • Connecting Rods: Forged powdered metal
  • Pistons: Forged aluminum
  • Compression Ratio: 10.0:1
  • Camshaft Type: Hydraulic roller
  • Valve Lift: .492'' intake/ .551'' exhaust
  • Camshaft Duration (@.050 in.): 189° intake / 223° exhaust
  • Cylinder Heads: A356T6 Rotocast Aluminum, Direct Injection; as cast w/ 65.5cc combustion chambers
  • Valve Size: 2.130'' intake / 1.590'' exhaust
  • Rocker Arms: Investment-cast, roller trunnion
  • Rocker Arm Ratio: 1.81:1
  • Recommended Fuel: Premium pump
  • Maximum Recommended RPM: 6600
  • Reluctor Wheel: 58X
  • Balanced: Internal

 

INSTALLATION NOTES:

  • Intended for pre-1976 street vehicles or any off-road vehicle
  • 8-bolt crankshaft flange
  • Not intended for marine applications
  • Dry-sump engine requires production or aftermarket oil lines and external oil tank (not included)
  • Dry-sump engine comes with a Corvette oil pan. Use oil hose adapters (p/n 809-25534412) to adapt -12 AN fittings


  • Some Engine Controller Kits will vary with the small components that are included due to variations in engine applications. Most ECM and Wiring Kits contain the following items;
    • Oxygen Sensors
    • O2 Sensor Mounting Bosses
    • Mass Air Flow Meter (MAF)
    • MAF Mounting Kit
    • Drive-By-Wire Throttle Pedal Assembly
    • Oil Pressure Sensor and Harness (NOTE: Some crate engines have the the sensor installed from the factory)
    • Complete Engine/ECM Wiring Harness with a Fuse Box
    • Fuel Pump Power Module
    • Fuel Pressure Sensor Kit
    • GM Fully Calibrated ECM
    • Detailed Instruction Sheet
    To properly install a Connect and Cruise engine kit, the installer will need to purchase or fabricate additional components to complete the installation. Some of the items you will need to prepare for are:
    • Fuel Tank and Lines
    • Fuel Pump - 58PSI for LS3, LS7 and 65PSI for LSA
    • Front Accessory Drive Components
    • Oil Pan Requirements
    • Air Induction System
    • Exhaust System