@ALB posted:This is all news to me as well- I know SPG made roller cranks for 356 as well as VW engines but I'd never heard of a factory pushrod engine roller crank equipped. I don't know a lot about the really early 25 and 36hp VW cased engines so I'm not surprised I hadn't heard of this, but roller bearing cranks in Super engines to '57- I've seen a number of pushrod engines apart and that one's a real surprise.
Same here. If it hadn’t come from Ludvigsen I’d be skeptical.