Author Topic: 904 and 727 question  (Read 1059 times)

Offline Bearcuda

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904 and 727 question
« on: May 13, 2009 - 04:34:40 PM »
I was reading one of the threads here and noticed the poster saying that he was glad he had a 727 as he planned to go big block in the future. Am I wrong or aren't there two different variations of the 727 depending on small block of big block? Aren't the bellhousings a different size?
Also, I was going to sell my AMC 904 until I read how good the Mopar 904 can be. Is this the same tranny? I heard that AMC trannys were actually mopar. True?
1973 Cuda 440
1971 Javelin SST




Offline 72hemi

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Re: 904 and 727 question
« Reply #1 on: May 13, 2009 - 04:38:43 PM »
I don't know about the AMC thing, but there is a difference between the small block and big block transmissions and they do not interchange.
1972 Dodge Challenger 340 6 Pack 4-speed
1996 Dodge Viper GTS Coupe

Offline tactransman

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Re: 904 and 727 question
« Reply #2 on: May 13, 2009 - 06:59:17 PM »
AMC 904 internals are the same as a Mopar one. The case is different.
Terry-tactransman 
Torqueflite/Automatic Transmission Specialist
Union, Mo.
Give a man a fish and he eats for a day,teach him to fish and he eats for a lifetime.