Performance built 1990 4L60 Transmission 750+ HP ( Stage 5 ) $5,000 Firm ( Available For Sale Until I Clearly Mark It As Being SOLD ) Asking If Its Still Available = No Reply And You Being Reported And Blocked, This Includes Any Other Wise As Key Board Warrior Questions. ( Not Sold With a Torque Converter, That You Supply, 3 Year Warranty.