Not unless you count the seat as sealing! I've thought about it, but just haven't gotten to that point yet. I was kinda waiting to build the rollbar before sealing it off. I was more concerned about the NHRA rule regarding 3/8" bolts holding the battery. I've got to believe that the 4 5/16" bolts holding the top of this on and the two 3/8" studs for the battery posts will suffice...but then you never know! Each tech inspector seems to have his own idea of what should hold the battery. Oh and there are four 3/8" bolts holding the bottom half of the box to the body.
