If it makes you feel any better, I have had it since 1977; ran it with a 340 until 2015. It now has a full frame, independent rear suspension with Moser center section and differential cooler, Detroit Speed front suspension, 433 cubic inch aluminum 3rd gen Hemi with Hilborn stack injection and dry sump oil system, Tremec 6-speed with sequential shift conversion, Viking active suspension control, and a few other goodies. Here is the rendering, from Hot Rod Chassis and Cycle: