Advice needed, apart from tin wear...is there any difference between a camper and bug engine Yes I realise that a camper engine is normally in a camper and bug engine in a bug!
Yes you can but you will need an adapter to bolt to the oil pump cover to allow it to be connected to the rear support bar and you may need to swap the exhaust.
If the 1641 is in the camper then it should have the engine bar mounts so no problem to fit in the bug and then back into the camper.
Some replacement cases have the tapped holes ready for the cross member to bolt into..to be universal... worth checkn before the oil pump cover adapter option Sent from my SM-G930F using Tapatalk