TTI installed around 2009. Overall I really like them despite they started rusting around 2-3 years of garage kept car. I had to shim motor mounts and slot K-Frame to push engine/trans back some. Once I got engine positioned correctly then good clearance and NO dents were needed. Keep in mind Mopar K-Frames were super sloppy production tolerances were all over the place. But TTI provides the engine location specs in their instructions. Oh and no leaks either.