Swap that into a light weight something, or pick up a roller off racing junk. So many options with that set up, just depends on what you want to do.
http://www.racingjunk.com/category/27/Pro_Street/post/2125636/65-Chevy-II-2Dr-HT.html
http://www.racingjunk.com/category/1060/Chevrolet/post/2128380/79-Malibu-Rolling-Set-Up-For-BB.html
http://www.racingjunk.com/category/18/Complete_Race_Cars/post/2105875/1981-Malibu-bracket-grudge-street-car-ROLLER.html