It is a Boss Hog Night Stalker Torque converter. Kevin said it was locked up no stall. that is why when you shift from park to drive or reverse it was stalling. Well 12 JUNE Friday leaving Karl's East Coast Speed after paying $600.00 for a SCT chip tune and Dyno. 2 miles from leaving there the transmission crapped out like being in Neutral car will not move it shifts but nothing no movement. the car made a whinning noise for two miles then stop working just revs. it stranded me on Post Road in Warwick. Does anyone think it is the Torque Converter? The Transmission was working fine before installing that torque converter