I am looking at a cab & frame to swap my drivetrain over to, its a 2003 Silverado 2500HD 6.6L Duramax. I have a 2000 Silverado 1500 LQ4, 4L80E, solid axled. I am just looking at dropping my drivetrain onto the 2500HD frame. My 1500 frame is rotted and is being scrapped.

Anyone know if the frames or engine mounting points are difference between a 6.0 gas and diesel ? I know the engine mounts themselves are different, but where they bolt to the frame did they stay the same ? I measured the rear part quickly the other night and that seems to be the same, I am more concerned about the engine portion of it. Anyone done this or know ?