1968 xlch sportster

[68XLCH]

Can anyone tell me which oil line on this bike is the return line? there is two fitting one in front of the other.
http://image-freek.mmd.plesk.freepgs.com/uploads/a0490d08d4.jpg
thanks for any help on this matter.
added a side mount chrome oil tank, with return going into top of tank. where as old tank both lines went into the bottom of tank so have no clue on which was the return oil flow..

[RhidgitoEdugh]

Hello All,

Iv installed a 4 gallon stretch tank on my 94 sportster. I still have the stock front end on the bike and i think it looks kind of funny with the new tank. I want to put a wider front end on to balance out the look of the bike. Can anyone tell me what other front ends will fit on my sporty without doing any major modifications?

Thanks