yeah, they are a bit heavy but really build speed on the other end. very stable at high speeds. you can tuck a large tire under the factory tub. real easy to get to hook up. i ran a few years in mine with a basic 318 and a 150 shot of nos with full interior trim and all steel, 904 trans.,leafs,3.91 8 3/4. it ran 11.60's all day long. now i run it with a big block and nos but with the same weight{actually a bit heavier) and runs low 9's. love that body style.