I am running the Schumaker Torque Strap. I don't see how the motor mounts are going to break with one of those installed? That engine isn't going to move at all with one of those installed.
Oh,they sure did..i was surprised when i found them in 2 pieces last time i had the stroker out,even Schumaker was puzzled when i called them,because the rubber mounts were new ones that i had bought from them, and thats when he sold me the poly-locs at a nice price too....