TTI header woes

Anyone else have issues with the header hitting the brake proportioning valve? I bought raw headers since I knew nothing ever fits right. Ending up redoing the rear driver side upper tube. Now everything has clearance. 73 Duster swapView attachment 1715602854View attachment 1715602855 View attachment 1715602856View attachment 1715602857
Did you tell tti you were stuffing a newer hemi in there before ordering I bought my tti headers and put them in with the original 360 those were tight but fit very well