Feel another longstroke project coming on!
Have enough bits left over to build complete spare engine, less rods
Have come across a pair stamped 67-220 claiming to be long stoke rods
Parts list & in my running '49 engine are 67-228's
Very early '47 engines used 67-219 which I assume to be the one piece rods
so sequentially at least they are in the right kind of ball park.
Big & small end diameters seem right having offered up gudgeon pins & crank less shells, not sure about length.
Cannot find any reference for 67-220's on internet, Bacon books etc., any ideas?