I think that really depends on what kind of attachments you've got.
McDade said:I have the eye bolts on mine, and there is actually threaded hole in the body just in front of the seat belt anchor, its there for a harness anchor , another reason these cars are soooo coooooool .
I just punched a hole in the carpet and threaded it in.
I took out the inner rear seat track bolts and replaced them with the eye bolts.
hope that helps.