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Year of trans 904

Posted By: VIPERDUST

Year of trans 904 - 02/10/11 04:27 AM

I have a 904 trans that I need to find out the year it was made. Thanks, Matt
Posted By: RapidRobert

Re: Year of trans 904 - 02/10/11 05:05 AM

post the # on the machined pad on the pan rail AND look on the ext housing on the side about halfway back on iirc the dr side for a cast 2 digit # such as "77" which'll be the CASTING year & not likely that the ext housing has been changed/not orig so that'll get you close until you post the # & someone can pin it down further
Posted By: VIPERDUST

Re: Year of trans 904 - 02/10/11 05:35 AM

the # on the machined pad are pk3681844__5051__6626 will this be them?. Thanks, Matt
Posted By: RapidRobert

Re: Year of trans 904 - 02/10/11 06:03 AM

yes
Posted By: VIPERDUST

Re: Year of trans 904 - 02/10/11 06:07 AM

OK, those are the numbers, what year would the case be???
Posted By: RapidRobert

Re: Year of trans 904 - 02/10/11 06:11 AM

Someone other than me will b able to decode them.
Posted By: 1_WILD_RT

Re: Year of trans 904 - 02/10/11 06:14 AM

74 B body with a 360
Posted By: John_Kunkel

Re: Year of trans 904 - 02/10/11 09:49 PM


3681844 is a 999 not a 904, 5051 is the build date April 27, 1975 so it's a '75 model.
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