GM 350 TH Dual Action Shifter Installation Video from American Shifter Cogm 4l80 (e) dual action shifter kit 23 arm with dual bend and delux knob rat hot. The seller is nationalspeeddepot and is located in Phoenix, Arizona. The item GM 4L80 (E) Dual Action Shifter Kit 23 Arm with Dual Bend and Delux Knob… Read the full article