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Amc Trannys

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hornetarmy View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote hornetarmy Quote  Post ReplyReply Direct Link To This Post Topic: Amc Trannys
    Posted: Jul/18/2015 at 10:56am
I just picked up a 75 sportabout with 232 and I believe a 998 trans. Can anyone tell me if this tranny will bolt up to my 304?
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401MATCOUPE View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 401MATCOUPE Quote  Post ReplyReply Direct Link To This Post Posted: Jul/18/2015 at 11:06am
"most" 6 cylinder AMC cars had 904's......some Heavy Duty Special Order AMC 6 cyl cars had 998 and even 727.
Ross K. Peterson
68X,GoPac,343,AT,52A(1stCar)
68X,GoPac,390,4sp,52A
69X,GoPac,390,4sp,64A
70X,GoPac,390,4sp,87A,8
70X,GoPac,390,4sp,BBO,8
70 Jav SST,390,AT,BSO
74MatX,401,AT,Prototype
74MatX,401,AT
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SportaboutX View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote SportaboutX Quote  Post ReplyReply Direct Link To This Post Posted: Jul/18/2015 at 12:19pm
It will bolt up with a 1972+ 304 specific flexplate (available at any auto parts store). I bolted my 904 to a 401 using the proper flexplate.
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farna View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote farna Quote  Post ReplyReply Direct Link To This Post Posted: Jul/18/2015 at 2:23pm
It's probably a 904. The 998 was stock with 304s, HD option for sixes, so it COULD be a 998. Might b a good idea to figure out which it is. The 904 probably needs a bit of work before any hard running. I'd put a shift kit in it and run a good cooler. 
Frank Swygert
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