Rollcage for Ragtop ???

Probably a pretty dumb question...
But what does it mean to backhalf a car?

 

Tubbed...................

Just a term that means to narrowing the rear end to fit large tires inside the body fenders.

 

THanks, I was more familiar with tubbed but cool to know they're interchangable.

 

I haven't got the convert home yet but I will be flying to IL soon to get it ready for shipping and I will take more pics of the Chromoly cage while I'm there. Chris

 

Please leave the small tires on it

 

Here you go...
http://www.nhra.org/contacts/tech_faq.html