yep sure do inside and out using brushed on seam sealer if I can find it after I finish welding up the floorpan completely on the bottom side and then add sound deadener for quieter bottom . I still have to add pieces in the front seat areas to conform to the bucket seats that I'll be putting in there, I have the original seats for the dart but those will go into the other 66dart ragtop ,I've already got the interior skins for that one (v8 supposed to be a black body and pearl white interior , white top) soooo I got some 65 or so cuda seats and have valiant/dart low back? covers that were given to me with the car and a black top. I like the nissan qx1 color and it's work ok,