I have the early Hotchkis Blistein shocks, Torsion bars & leaf springs on my 1970 CUDA. 440, auto and 295 Cooper tires and loved how much better they were than the dated KYB shocks and rock hard 305 BF's that were on it. These were the ones they had adjusted right for mopars. They even got me pair of their demo's they had right out of the showroom because I was in a pinch to make a weekend trip! I would buy from them again. I have recently decided to build up the same Cuda, so the shocks are going into my 1972 Charger project and when the MFR suspension goes in, will be upgrading to VIking shocks for the same reason as stated.