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| Trans "?" https://www.slantsix.org/forum/viewtopic.php?t=2593 |
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| Author: | MrMopar [ Thu Aug 23, 2001 5:47 pm ] |
| Post subject: | Trans "?" |
Hi Guys What is the difference in a 904 and a A-904 and how do you tell Which one if any would come in a 64 Fury with a slant six Thanks Randy mopar.mopar@gte.net |
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| Author: | mark dingbaum [ Tue Aug 28, 2001 7:53 am ] |
| Post subject: | 904 differences |
Hi, I don't think there is much difference in any Aluminum 904 except some obvious things. Cable shifted or linkage shifted (pre or post 65/66) Bolt on driveshaft flange or slip yoke (pre or post '64/65) Bellhousing pattern is different for slant six vs small block vs big block. I don't think there are any slant six pattern 727s, but I believe the factory used sb pattern 727s behind slant sixes with an adapter. Some of the very late 904s use a lockup converter and different gearing 2.74/1.54 vs 2.45/1.45. The reaction support shaft (going into converter) is was changed in the late 60s (66/67?). I would guess a '64 car would have a cable shifted 904 with a flange driveshaft attachment, early reaction support, 2.45/1.45/1.0 gearing. This is all from memory/hearsay and might easily be incorrect. Feel free to email me if you want more info. good luck, mark mldingba@collins.rockwell.com |
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| Author: | GTS225 [ Tue Aug 28, 2001 10:28 am ] |
| Post subject: | Re: 904 differences |
Quote:
: I don't think there are any slant six pattern : 727s, but I believe the factory used sb : pattern 727s behind slant sixes with an : adapter. ************************************************** Mark, on this point I believe you're incorrect. There was a taxi/police package in the early/mid 70's, possibly into the 80's, that had a direct-bolt 727 in the /6 pattern. The 727 was also used somewhat heavily in trucks behind the /6. Roger GTS225@aol.com |
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| Author: | Dart270 [ Tue Sep 04, 2001 11:20 pm ] |
| Post subject: | Re: 904 differences |
Quote:
: : ************************************************** : Mark, on this point I believe you're incorrect. : There was a taxi/police package in the : early/mid 70's, possibly into the 80's, that : had a direct-bolt 727 in the /6 pattern. The : 727 was also used somewhat heavily in trucks : behind the /6. : : Roger Mark, You are correct about the SB 727 and adapter plate. They were used especially on early pickups/vans, but are fairly rare. I think the /6 727 came out around 1969 or 70. Lou madsenl@caltech.edu |
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