how to identify tranny behind /6?

[Hillbilly]

I bought a 76 dart sport last summer. It is a /6 automatic. I assume it is either a 904 or one on its offspring(998,999 ect.)Can someone tell me how to identify what tranny in in this car?

Thanks.

[nhdriver]

Look around the bottom of the bellhousing area somewhere it should have cast into it A-904-( ). It is possible but not likley it could be an A-727 A Dart Sport would never have come w/ a 727.Someone would have had to put one in. The 998-999 came behind a V-8 .

[Satellite6]

You have a 904. The 727's where used in trucks and only in cars used for police/taxi or fleet service. The later varients are the lock up torque converter, used starting in the late '70's.

[Hillbilly]

Thanks for the info. I appreciate it.

[dschumers]

Just look at the corner of the pan where the dipstick is. If that corner is square it's a 904. If there is a kick-out, it's a 727. I'd bet it's a 904.