Slant 6 spool type k member

I live New Zealand, and was wanting to put a LA block on spool mounts, in a 72 VH Chrysler Valiant coupe, but we only have the sandwich rubber mounts on our K members over here, so was looking at possibly getting a set of spool mounts, ground off the k member and sent/shipped over, as to send a whole k member over would be quite expensive, and all I want are the mounts, hence my question, cheers Andre