if you buy a 442 or a H/O and do a 'motor and trans swap' its not a 442 or a H/O anymore ... that's stupid. Now you've taken a 442 or a H/O out of the registry and most likely for good. If you want to build a car you should just get a Brougham. 442's and H/O's are the future collectible Oldsmobile of their kind - but performing a motor / trans swap on them basically guarantees that by the time you are done having fun it won't be worth more than $2,500 - $5,000 whereas if you had just restored them to original showroom condition it would be like a $10,000 car or better... Whats the point of having a car that says '442' on the side if it doesn't have the original 442 engine in it... although I can see the 5 speed swap - maybe.