Yousesteers,
Thank you but the 6AT is a completely different beast from the 6BT. It is a 3.4L straight 6 diesel created by Onan (model L634T). When Cummins bought out Onan, they rebadged the engine as a 6AT. It was designed as a direct replace for the 292. Details are scarce on the web and parts also appear to be scarce and expensive. I have a line on one and think it'd be cool to have a straight 6 diesel in my truck that could actually pull it (compared to the OM617's). Thanks again!
Last edited by New_Ton; 06/13/2013 10:25 AM.
