I am looking to replace the seacocks on my 1982 Metalu Cutter
35. It is an aluminum hull
sailboat and I have welded standpipes which have seacocks on top of the pipe sections. They are as shown in the pic. I have had a hard time finding replacements
and I am considering cutting out the standpipes and fitting flange mounted Marelon 93 series seacocks from Forespar. Anyone have any ideas which may help me get new seacocks and avoiding cutting out my standpipes?