trans swap
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Just popping in
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am converting my 1954 Pacific 359 to GM Turbo Hydramatic. Tranmission is mounted and I am looking for information on the balance of the install
Posted on: 2014/11/17 9:52
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Re: trans swap
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Forum Ambassador
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If it was the conventional pre gear start Ultra, also sorry to hear you are getting rid of it. If it is a gear start, hopefully it was not destroyed as there will be a market for it since there were so few installed.
Not sure what kind of info you are looking for. AFAIK the shift linkage has to be custom made so would depend on your particular install. Drive shaft front U joints were converted to use the GM slip joint instead of the ball type that Packard used. Frame xmember and supports were also custom made. Don't believe anyone addressed the interior shift quadrant label changes needed so those have all been haphazard stick on label or not changed at all and was select gear by guess. Are you doing all the fab work yourself? Since Mike's transmission stopped doing conversions the only remaining GM kit for an inline 8 I am aware of is the one made by Bendtsen. I believe that is a complete kit with supports and some of the other misc items needed but requires some other changes to the car in addition to the trans. No idea how many have actually used it. The other GM installs and kits I am aware of have been on V8s so a bit of a different animal. Most anything additional needed there would not work on the earlier car. Except for the Bendtsen V8 kit which uses a stock GM trans, those other conversions were done by cutting the GM bellhousing and welding on the necessary plate to mate with the cast in Packard bellhousing. Doubt any of the supports or linkages would be anywhere close to the same as an inline 8.
Posted on: 2014/11/17 10:48
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Howard
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Re: trans swap
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Forum Ambassador
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G'day napatodd,
![]() And I invite you to include your '54 Pacific Hardtop in the Packard Owner's Registry.
Posted on: 2014/11/17 14:16
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Mal
/o[]o\ ==== ![]() Bowral, Southern Highlands of NSW, Australia "Out of chaos comes order" - Nietzsche. 1938 Eight Touring Sedan - SOLD 1941 One-Twenty Club Coupe - SOLD 1948 Super Eight Limo, chassis RHD - SOLD 1950 Eight Touring Sedan - SOLD What's this? ![]() Put your Packard in the Packard Vehicle Registry! Here's how! Any questions - PM or email me at ozstatman@gmail.com |
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Re: trans swap
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Home away from home
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The preservationists seem to not agree with your choice but but that aside, The shift mech is a dicey one.
this may be more suited to the modification sec. A floor shift may be employed and a cable and bracket and hrdwr are all avail. A kick down cable and modulator vac source plumbed-no big deal. A drive shaft custom length with gm slip yoke and ujt in frt and the corresponding packard rear u jt. I am more interested in the kit and the bellhsng and mating the converter to flexplate and spacing and fitment. Can you give more info?
Posted on: 2014/11/17 16:47
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