Valiant Slant 6 rebuild progress.

Where do I get one? Is there any advantage to it for left side drive? Seems it might be easier to do oil change

I am guessing the biggest advantage for our LHD cars would be easier filter change. I bought the last one another member had. I've been told that even in RHD countries the special oil pump and remote filter is hard to come by as they are not available new and the people who have slants reuse them in the RHD cars.