Can you make hedman headers fit in an a body with an RB?

The thing about the taller deck is that with the wider overall motor, the exhaust ports are also higher (yeah, we all know that). This gives a different set of clearances and in some cases things are better, not worse. If I were trying to fit those headers it would be with a motor/trans and k-member installed and nothing else. No exhaust studs in the heads (yeah, we probably all know that, too). Then see how they fit the engine compartment and work from there.