Atomarc, I debated for a while but after talking with the tech guys, I fell pretty good about them. They sell hundreds of them for dirt cars that take a lot more abuse then I will ever put on them. My drag car had a set on the ladder bars that were the same as I just bought only bigger diameter. It was really run hard, full throttle burn outs with 14x32" slicks bolted to a Dana 60.
Joe