• Kit comes with 2 x Cut Engine Computer Mount Bracket . Material:1.5mm Cold rolled plate.
• The 411 ecm is found in most 99-06 ls motors with either a blue and red plug or a blue green plug. The insides are different but bodies are the same.
• Designed to mount to any flat surface, making mounting an LS ECM a lot easier on your swap project.
• The ECM bracket utilizes the four small screws in the ECM body. Please confirm your ECM Is the same type as pictured. Hardware not included.
• Lightweight and no burden to your auto.