National seabreeze 8341

NRV made a Seabreeze Bus in 01-02. It was on a Spartan chassis but I do not recall it with a 300. They were the isb 5.9 rated at either 260 or 275 and the five speed transmission which has a very limited torque rating. I had saved a copy of NRV pages but it no longer opens and a goggle search did not bring anything up. Used to bring up all NRV motorhome specs. Working from an old man's memory here. Hope somebody can help answer your question too.