Hot Rods 1962 dodge dart

I saw pics of "Maverick" Golden's 62 Dart and it had long rams. This was before he got in the Wheelstander Little Red Truck. But later in 62 they had the one piece crossram on the SuperStockers, and a inline 2 4bbl 383 with 343 horsepower as a over the counter package. Suspect the long rams had the cut down plenum to make more HP at higher rpms. I have a 62 Fury and I put a 64 383 hp motor in it.Apleasure to drive. I like the looks on tuner's faces when I push the low button and stomp the pedal.