I’m in process of fitting the last pieces of a Disco 300tdi/r380 swap into an 86 90 pickup. Piped right next to the clutch slave cylinder is a hockey puck looking junction block with two M6 bolts and two of the same female fittings. One goes back to the slave cylinder via a hard pipe and the other I don’t have, but eventually runs to the clutch pedal. Can anyone tell me the fitting type/size for these two female threads?
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