Okay, parking lot Zamboni fans. I am doing a '73 Roadrunner for cone killing duties. So, of course I am dropping a 440/4 speed combo in it. I've upped the brakes to the cop rotors on the nose and 11x2.5 drums in the back. I am going to box the lower arms. I have solid bushings to replace the Iso's on the K-frame. It looks like Firm-Feel is the choice for the sway bar on the nose. My question is actually about the T-bars and the rear springs. Are the front torsion bars the same as the 71 and 72 B cars? Are the rear springs the same also? The ones I have are of the oval spring eye variety. I had heard that you could put bolts in the holes in those bushings (it's what they did on the police cars). Cudazappa has been a big source of help on this to me. I want to hear your ideas or see what has worked for you folks out there. So, let's hear it kids. Rev.