4L80E Billet 80 Reverse Manual Valve Body Engine Braking:No Engine Braking This Non Self-Learning system monitors

This Non Self-Learning system monitors the drive shaft speed and reacts to any sudden increase in that speed

Springs / Dual springs available as an add on

this converter will be sure to make you smile

The BB-200 is used on trans brakes that only have the positive wire available for connection

Two Feather Flags

4L80E Billet 80 Reverse Manual Valve Body Engine Braking:No Engine Braking This Non Self-Learning system monitorsEA 4L80E Billet Aluminum Reverse Manual Valve Body Transbrake solenoid in picture NOT INCLUDED!!! This is a non Transbrake Valvebody. Features: Designed from clean sheet of paper Works Well on the Street and at the Track 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 Engine Braking Backs up from Reverse Shifter Position Adjustable