565bbchevy is on it...one thing i didnt see mentioned is whether you have the full bench, or split bench (most likely this one). If split...then you don't need to worry about buying, then welding in the inner side bucket floor mounts.
On my cutlass...i switched from column to floor shift due to havingthe same problem as you with the linkage hitting the header. I put a hurst vmatic in years ago. When i started my resto, i smoothed the nub off of the column so it would appear as a "floor shift column". I put aftermarket buckets in, and scored a monte console and bucket sliders from a yard years back. I measured the location of console floor mounts a thousand times before cutting them out of the said donor.
With very little mods, i was able to bolt the sliders to my buckets, mounted the console brackets, modified the shifter plate to clear the hurst, and voila!!! Once done the interior will look factory, minus the buckets...and i intend to have my back seat and door panels redone to match the buckets.
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