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#1
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Open driveline in Old Buick
With today's high gas prices I had an idea. I have a relative that has
an old four door straight eight Buick in her garage. I wanted it since I was a kid but she wouldn't give it up, even though the trans shot craps in 1965 or so. It was put in the garage and left to sit, unpickled. She was declared incompetent by reason of Alzheimer's dementia about two weeks ago and the car is "now mine, if I want it." If I sold it it would probably get parted out because it's not worth fixing-all the brake lines, master and wheel cylinders, fuel tank and lines, et al, are all going to have to be removed and rebuilt, tanked and flushed. The engine is now a core as the rings welded themselves to the cylinder walls when Farrah Fawcett was big. And of course the trans needs rebuilding too, the original problem. So my idea is to rebuild it, with a big six cylinder diesel engine and modern transmission, giving usable fuel economy and probably more power. But the original car has a torque tube driveline and rear end. Can I just replace the original rearend with, say, a Dana or nine inch Ford, cut to the right length? I do not want to lower the car, I want the original ride height and a modern tire/wheel combo for daily driving, and I don't want to have to weld on the frame to rebuild the structure. Can the original spring locations be kept to keep the butchery to a minimum? I'd like to store the original driveline so someday it can be rebuilt as original. |
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#2
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I share your vision & hope someone responds to your post so I can get some
idea's. (2) projects need to be completed &then I Will build a diesel car too. > wrote in message oups.com... > With today's high gas prices I had an idea. I have a relative that has > an old four door straight eight Buick in her garage. I wanted it since > I was a kid but she wouldn't give it up, even though the trans shot > craps in 1965 or so. It was put in the garage and left to sit, > unpickled. > > She was declared incompetent by reason of Alzheimer's dementia about > two weeks ago and the car is "now mine, if I want it." If I sold it it > would probably get parted out because it's not worth fixing-all the > brake lines, master and wheel cylinders, fuel tank and lines, et al, > are all going to have to be removed and rebuilt, tanked and flushed. > The engine is now a core as the rings welded themselves to the cylinder > walls when Farrah Fawcett was big. And of course the trans needs > rebuilding too, the original problem. > > So my idea is to rebuild it, with a big six cylinder diesel engine and > modern transmission, giving usable fuel economy and probably more > power. But the original car has a torque tube driveline and rear end. > > Can I just replace the original rearend with, say, a Dana or nine inch > Ford, cut to the right length? I do not want to lower the car, I want > the original ride height and a modern tire/wheel combo for daily > driving, and I don't want to have to weld on the frame to rebuild the > structure. Can the original spring locations be kept to keep the > butchery to a minimum? I'd like to store the original driveline so > someday it can be rebuilt as original. > |
#4
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Bubba Kahuna (only 1 'J' in my address) wrote:
> Nothing wrong with a > 57 Chevy (for example - great cars) but > > Good luck, > - Jeff G > http://jeffgross.com/willys OK, let me finish! LOL .... BUT you see at least a couple at EVERY car show you go to and most cruises there are one or two there. With what you're looking at, that's not likely. I really liked my 57 Chevy Bel Aire though ... Cheers, - Jeff G |
#5
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So, interesing project , go for it if that's what you want. I'm interested
to know what year this old Buick is and model number. Some of your throw away parts may be usable by other folks. Thanks, JR in NC, '42 Buick wrote: > With today's high gas prices I had an idea. I have a relative that has > an old four door straight eight Buick in her garage. I wanted it since > I was a kid but she wouldn't give it up, even though the trans shot > craps in 1965 or so. It was put in the garage and left to sit, > unpickled. > > She was declared incompetent by reason of Alzheimer's dementia about > two weeks ago and the car is "now mine, if I want it." If I sold it it > would probably get parted out because it's not worth fixing-all the > brake lines, master and wheel cylinders, fuel tank and lines, et al, > are all going to have to be removed and rebuilt, tanked and flushed. > The engine is now a core as the rings welded themselves to the cylinder > walls when Farrah Fawcett was big. And of course the trans needs > rebuilding too, the original problem. > > So my idea is to rebuild it, with a big six cylinder diesel engine and > modern transmission, giving usable fuel economy and probably more > power. But the original car has a torque tube driveline and rear end. > > Can I just replace the original rearend with, say, a Dana or nine inch > Ford, cut to the right length? I do not want to lower the car, I want > the original ride height and a modern tire/wheel combo for daily > driving, and I don't want to have to weld on the frame to rebuild the > structure. Can the original spring locations be kept to keep the > butchery to a minimum? I'd like to store the original driveline so > someday it can be rebuilt as original. |
#6
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Something to keep in mind if you propose to put in a "big 6-cylinder
diesel" (presumably the turbocharged Cummins as found in Dodge pickups and the like) is the weight of the new engine. Although the Buick straight-8 was no skinny mini, you'd still be adding four or five hundred pounds. This has implications for the front suspension and also the chassis. I'd contemplate the Duramax V8's dimensions as it is quite a bit lighter, were I doing a diesel retrofit. And when converting to a USAmerican pickup-truck diesel, you'd have to get the transmission that comes with it, or else retrofit a manual meant to deal with an engine that redlines about where life gets fun for a gasser -- and capable of producing 500 or so foot-pounds of torque. Or consider whether a small-block Chevy gas V8 would fit -- it'd sure make life cheaper and easier. The reason the rod and custom crowd loves these is not that they're the greatest engines ever, but they're good, and they're small and light and simple by the standards of their displacement/power class, and cores, crate motors, parts, upgrades, etc. are thick upon the ground. Note also that there's quite a bit of interest and parts availability for these old cars, including some options intermediate between a full-on custom and a restoration. Would you believe that a Straight Eight crate motor is available (as are parts) and so is an adapter that lets you use the ubiquitous GM TH700R4 automatic with it? Rear axles are sort of a free variable if you bring money. The nine-inch Ford is particularly though not exclusively available, and excellent, for these purposes. As long as we're opening Pandora's toolbox, four-wheel disc brakes would be awfully tempting. Or you could restore it. Or sell it to someone who would, or who would use if for parts. What sort of shape is it in otherwise? Anyway, all things are possible with mechanical skills and money, preferably both, so I reckon you've got a big strategic decision to make: resto vs. discreet upgrades vs. major customization. Sounds like either a fun project or a benefit to restorers. Just be clear in your mind about what you'd like the end product to be, before doing anything irreversible. (And yes, preserving the correct powertrain is a great move, if you've got the space.) Best of luck, --Joe |
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