09-06-2020, 06:31 PM
Having dismantled a few petrol tanks to re-use original fittings such as breather, filler neck, pick up pipe etc. I can report that in every case these were all soft soldered.
Further, every oil pressure feed (including new ones) I've seen has also been soft soldered.
Further, every oil pressure feed (including new ones) I've seen has also been soft soldered.