Packard Forum Index » Post-War (1946-54)

Another cost factor with a 9-main bearing crankshaft is that there are a total of 17 journals to be finished (8 rod and 9 main) if the rod and main bearings are all done, plus removing and replacing the counter weights on the 356 version.

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Yup, absolutely. I don't have a problem putting different years of Packard engines in different years of cars, but at least use a Packard engine in it. Even if it's a 320/352/374 in a '37 115 it's still ok in my book. The only time a non-Packard engine should be used is if you're using a BTV and need something attached to a chain to throw out the door to stop.

I wonder if anyone has put a Packard 12 in a Clipper or even if it would be possible? Now that would get some attention!

I don't see why not, it's shorter than the straight eight and should fit in there with a little work. Especially on a Senior chassis which is longer.

Now to find one for $500 hehehhe!

The bad thing is a Packard V12 engine and trans is usually worth more than a postwar car that you'd be putting it in. I always thought it would be neat to put a Packard V12 in a '56 Patrician, and have the fabled postwar V12 Packard...

Many "surplus" Twelve motors have been used to create bogus upgrades of prewar Eights and Super Eights into Twelves. Beware of Twelves w/o original vehicle number plates.

Then there is the rumored 1954 Patrician with an alleged factory Twelve installation in the Chicago area, supposedly ordered by a livery service. Many leads to it over the years have proven illusive and as far as I know it's just a rumor. And if you look at the height of a Twelve motor, it's far too high to fit, the carb would be well above the hood even with the oil pan nearly scraping the pavement.

That's not a problem Dave, custom oil pan and custom intake, no biggie.

Eric, how familiar are you with the Twelve? I'll send you a scan of factory blue prints tomorrow of the upper and lower ends, look at that before you say "no biggie".

We've already taken this thread for a ride far afield, why don't you start a new one about fitting a Twelve in a post-1950 chassis?

I say no biggie because I've learned that some people can't think outside the box and I realize that there is no box.

I've never seen a Packard V12 in person, but I know enough about mechanics to know that if someone says I can't do it, I always find a way to prove them wrong.

I look forward to seeing the scans, as it will enable me to prove my point.