help me put together my exhaust

will this be a good gasket kit to get for that?

http://www.summitracing.com/parts/sce-16903/overview/make/plymouth

I already have a single piece milodon oil pan gasket for the bottom

and the comp double roller would be fine ?

http://www.summitracing.com/parts/cca-3203/overview/make/plymouth

That's not a double roller.

This is a double roller:

http://www.summitracing.com/parts/cca-2103/overview/make/dodge