im working on my 1952 3100 that i bought in februay 2012 and with a little work got it road worthy and have been enjoying it very much ever since but with winter time and all ive started looking her over a little better and have found that the original 216 cui has a broken oil line that goes to the rocker arm shaft.

Would like to get some advice on how to go about replacing this. thanks for any help in advance. Dirk