Last time I was dealing with that problem I welded a bolt on instead. I can’t spot the picture, but using an old bolt gave me better access to weld it on. I welded the skinny end to the head of the stuck bolt btw.The only problem with that part is it would mean I have to get the bolt loose that goes on the block end and that probably means a torch, cursing, and possibly welding a new head on it once or twice. Other than that what a nice mod!