Help with brake line sizes for 68 k2500 dana 60 swap

[BoneSaw]

hey guys,
I swapped out my front dana 44 for a 60, and got new soft hoses to go from caliper to frame. The threads dont match up to the hard lines. I thought the hard lines were 3/16 but i guess not. Has anyone run into this? what size are those hardlines? Or are the banjo bolt at the juntion block and passenger line nut 3/16 with different threads? whats my best course of action? thanks in advance for any info!
Mike