I broke one of the front pre-bent steel brake lines for my drum brakes. Where can I get these new? My local NAPA did not show them.

Thanks
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1970 YO7 A66 [Canadian Export] F8 Challenger 340(SL.P. 226/238@.050,270/288 dur,.489/.480" 112 deg., 9.7:1, 2.02's),RPM intake, QF SS-750 Annular DP, MSD Street Fire Ign., & TTI's. 727(built by Rick Allison) /Dynamic 9.5" 3800, TF-2, & A&A 5600rpm Hemi gov.)& 3:91's (235/60's & 255/60's).