Hi Deane,
I don`t have a template for a StreetMachine GTE seat, but I could make you a seatpad if you could make a tracing of your seat and send it to me. If your seat is normally used in a more upright position the Zotefoam seatpad might not be a good idea....its better to use a Zotefoam pad on a seat thats more laid back. Personally, I would only use a Zotefoam pad on a seat that was at an angle of 25 degrees or less.YMMV

Don