FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

Chevrolet Performance LS3 LS376/430 Engine Controller Kit

Chevrolet Performance
Chevrolet Performance LS3 LS376/430 Engine Controller Kit

Product images may differ from actual product appearance.

This calibrated controller kit from Chevrolet Performance enables quicker and easier adaptation of the popular Chevrolet Performance LS3 LS376/430 Crate Engine for countless hot rod projects. It is specially programmed for retrofit installations, with features that make getting the vehicle running easier than if a production controller were used. The kit also includes hardware and components that don't typically come with used engines, such as the wiring harness, mass airflow meter and electronic throttle pedal - eliminating the need to source them separately. This controller system is a true stand-alone system for use in older vehicles, as all that's needed to get a vehicle running with it are power and ground sources, a 58-psi (400 kPa) fuel pump and an electric cooling fan.

  • Two oxygen sensors
  • Two oxygen sensor mounting bosses(for installation in the exhaust system)
  • Mass airflow meter
  • Mass airflow meter mounting boss(for installation in the air intake system
  • Throttle pedal assembly (for use with the electronically operated throttle)
  • Engine wiring harness
  • Programmed controller
  • Instruction sheet
  • 12-month/12,000-mile warranty

  • 4 Products

    Engine Controller Kit

    Chevrolet Performance Engine Controller Kit
  • LS3 LS376CI/430HP Engine
  • $1,141.99
    Order Today Ships 10/12/15

    LS3 Engine Individual Controller Only
  • Included in Engine Controller Kit p/n 809-19258270
  • $264.99
    Order Today Ships 10/13/15

    Electronic Accelerator Pedal Assembly
    MAP Sensor Jumper
  • Fits LS3, LS376/480, LS376/525 Engine Controller Kits
  • $23.99

    4 Products