hotrdd
New member
- 10
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- Location
- Calgary, Alberta
Looking at doing a custom build with a Duramax engine and Allison transmission. As such we are looking at purchasing a HUMVEE frame. Right now we have a good rolling M998 available that doesn’t have an engine or transmission. But I keep reading that I shouldn’t waste my money on a M998 and instead go for an M1123, because it is more heavy duty and can carry more weight. BUT if you take away the engine and transmission are the core chassis and axle / portal axles any different?