CC - type ▁design . ▁ ▁In ▁ 1 9 6 4 ▁a ▁, ▁high - platform ▁Bud d ▁Silver lin er - type ▁M U ▁was ▁proposed . ▁ ▁There ▁has ▁been ▁much ▁spec ulation ▁that ▁these ▁cars ▁were ▁actually ▁under ▁construction ▁at ▁Bud d ▁when ▁the ▁order ▁was ▁cancel led ▁and ▁the ▁cars ▁became ▁the ▁Rail ▁Dies el ▁C ars ▁that ▁were ▁later ▁sold ▁to ▁Brazil ▁for ▁use ▁on ▁their ▁narrow - g au ge ▁mountain - cl im bing ▁lines ; ▁these ▁cars ▁were ▁retired ▁just ▁recently . ▁ ▁Then ▁in ▁the ▁late ▁ 1 9 7 0 s ▁it ▁was ▁proposed ▁to ▁add ▁on ▁to ▁the ▁order ▁for ▁the ▁Broad ▁St . ▁Sub way ▁cars ▁from ▁K aw as aki ▁with ▁a ▁modified ▁door ▁arrangement . ▁In ▁ 1 9 8 2 ▁a ▁proposal ▁was ▁made ▁to ▁make ▁the ▁line ▁into ▁a ▁wide - g au ge , ▁overhead ▁wire , ▁low - platform ▁t rol ley ▁line ▁which ▁would ▁become ▁connected ▁with ▁the ▁Media ▁and ▁Sh aron ▁Hill ▁lines ▁at ▁ 6 9 th ▁St . ▁ ▁Then ▁a ▁comprom ise ▁proposal ▁was ▁made ▁for ▁a ▁modified ▁K aw as aki ▁L R V ▁with ▁high - platform ▁doors ▁and ▁standard ▁gauge ▁tr uck s . ▁ ▁These ▁cars ▁would ▁have ▁looked ▁similar ▁to ▁P CC ▁street c ars ▁with ▁their ▁single , ▁centered ▁head light ▁and ▁two - pie ce ▁wind sh ield . ▁ ▁Event ually ▁by ▁the ▁late ▁ 1 9 8 0 s ▁the