Engine & Tranny Installation-Dougs Headers, Poly Lock Mounts, Nothing Fits!
Would be interesting to see if the TTIs would fit. I bet some custom motor mount brackets or a mod to the k-frame to get the engine where the headers want it to be would work. Did you note how much lower engine needs to go compared to TTI specs? Is it 1/4", 1/2", 1" lower? If its not that much custom mount brackets or modify the brackets you have would probably do the trick. I would try and run some rubber mounts if its a street car.