Chevrolet Performance 8L90E 8-Speed Automatic Transmission - LT4 Supercharged

Supercharged-Engine Optimized Eight-Speed

Specifically calibrated variant of the 8L90-E designed to complement the unique torque characteristics and power delivery of the supercharged LT4 engine.

Key Specifications:

• Type: Eight-Speed Automatic Transmission
• Engine Compatibility: Specifically designed for LT4 supercharged engines
• Torque Management: Advanced programming for forced induction applications
• Configuration: Available in slip-yoke and fixed-yoke designs

Gear Ratios: (Identical to LT1 version)

• 1st through 8th Gears: Same as LT1 package
• Reverse: 3.82:1

LT4-Specific Features:

• Calibration optimized for supercharged torque curve
• Enhanced torque management for forced induction
• Specific shift timing for LT4 power characteristics
• Integrated boost control considerations

Performance Integration:

• Seamless operation with LT4's supercharger system
• Optimized for high-torque applications
• Track-ready calibration options
• Street and performance driving modes

This Product is a USA Special Order, and will take around 6 - 8 weeks to arrive, call to discuss options