DSE engine mount/header question

[Gmachine1911]

I'm sure this has been asked before but my searches don't turn up anything...I'm running a DSE subframe with their 1.5" setback LS engine mounts and would like to know if anyone is running the Hooker Blackheart SS long tube headers? I called Holley and they couldn't say with much confidence whether they'd fit or not. The main concern being that in the DSE/Holley setup, the driver side header has a couple of tubes that wrap around the steering shaft and it seems conceivable that, with the setback, it could put the shaft running "through" the tube(s). Thanks!