1.03 torsion bars vs Dougs headers

I had the same combo and the same problem. I use poly mounts (they're taller) and still needed to shim. I took the t bars out, heated the header tubes and put a deep socket on an extension sideways on the tube and hammered them where the t bar contact was. They're close but not touching. There's a factory dimension from the crank centre to the k member.