Hazmat vs Lowboy

I'm just wondering on peoples input with mainly tanker hazmat vs lowboy freight and what people think is better, like freight availability, what's the pay like, and if its even worth the hassle to do that type of…

3406 a

Looking at a 359 Pete with an A model cat in it. Direct injection and air to water. I’ve never dealt with the a models only the b&c so was wondering what to expect on reliability and fuel mileage and availability of…