4L80E “Billet 80" Transbrake Valve Body

4L80 Billet Aluminum Reverse Manual with PRO BRAKE

• Available with or without Engine Braking
  
  Features:
  
• Designed from clean sheet of paper
• Pro Tree Solenoid and Design
• Works Well on the Street and at the Track
• The Only 4L80E Pro Transbrake Available
• Direct replacement for 1991 to 2010 4L80E
• Full Manual Reverse Pattern
• No Shift Computer Required
• No Moving Parts
• No Electrical Parts for Shifting
• Retains Lockup Function (Optional)
• Engine Braking
• Backs up from Reverse Shifter Position
• Adjustable Pressure from 150-300 psi
• Rock Steady Pressure Regulation
• Shifts on Command
• Includes Billet Aluminum Bulkhead Connector
• Requires NO special boost valves
• Can be Used With a Stock Pan
• Transmission does not need to be removed from vehicle!!
• Typically 1 Hour Installation