Product Overview
4L80E Torque Converter, Lock Up, Codes 1SB1, 193, 366, 526, 604, 19B1; 2.05" Hub Height / Dia 13.75" / Bolt Circle 11.5" / Pads 6 / Input Splines 35 / High Stall / GM-75HS / 1990-Up
4L80E Torque Converter, Lock Up, Codes 1SB1, 193, 366, 526, 604, 19B1; 2.05" Hub Height / Dia 13.75" / Bolt Circle 11.5" / Pads 6 / Input Splines 35 / High Stall / GM-75HS / 1990-Up