I'm selling my tko600 Tremec Transmission. Will come with a Steeda Tri-Ax shifter. Has less than 4,000 miles and 30 track passes. Does not have any shifting issues. Always ran the GM synchro fluid that is required. Selling due to going to a 6 speed set up. Will trade for a t-56 out of a 03-04 Cobra or other modular parts. Like to get $1400 plus shipping. Thanks for looking.