Your left rear has the same system as used on the Slough built cars with a transverse line running across the beam axle.I took all of mine apart. I wasn't too worried since I planned on making new lines anyway. The steel lines are all 1/4 inch SAE 45 degree flare, which are easy to source here in the states. I invested in a decent turret double flaring tool from Eastwood, and I purchased a few bags of steel flare nuts, which made fabricating the new lines easy.View attachment 127279View attachment 127280