65 Dart drag car project

that's a nice looking 65, how long have you owned it? Is it all tube chassis?
Bought it in 1978, raced it with a 340, back halfed and 535 cube /440, 475 cube/440, went full cage over 2x3 frame rails, aluminum interior,ladderbars etc and 499 lowdeck, currently 528 cube megablock alky injected,440-1 indy heads.