Mine is 9000# GVW. I suppose that puts it in the heavy weight class? I have heard of lite and heavy 3/4. Lite and heavy half ton is news to me. I thought the 150 thing was an '80's designation for half ton. We live- we learn. Anyway, it seems I'm looking for the '90's Cummins parts, or possibly some replacement studs. We'll see how it goes. I'll get back when I have some news. Thanks again.
I have mechanical Aptitude. I can screw up anything.