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1985 transmission IDentification 700 or 200

Old 12-14-2018, 01:34 PM
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1985 transmission IDentification 700 or 200

Was there only the 700 R4 transmission available from factory in 1985. A transmission repair man has asked if it was a 200 or 700. He says by the gear selection , 1,2,Drive and OD it is a 200. Sounds confusing to me. Any clarification would be appreciated. Thanks, Frank
Old 12-14-2018, 02:23 PM
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Car: 89 Firebird
Engine: 355 TBI
Transmission: 700R4
Axle/Gears: 10 Bolt.Posi-3.73s
Re: 1985 transmission IDentification 700 or 200

Only time I recollect the 2004r being used in a thirdgen was on the 89TTA. Many people have used them it just didn't come stock on our cars.
Old 12-14-2018, 02:57 PM
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Re: 1985 transmission IDentification 700 or 200

From 83-92 all the V8s used the 700R4. The shifter on some reads 1, 2, 3, OD, others read 1, 2, D, OD. Doesn't matter it's still a 700R4.
Old 12-14-2018, 03:01 PM
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Re: 1985 transmission IDentification 700 or 200

Thank you for that information. Mine is a 6 cylinder so did they also only have a 700?
Old 12-14-2018, 03:17 PM
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Re: 1985 transmission IDentification 700 or 200

If it's a 4spd overdrive, probably. All else fails, search google for an auto trans pan ID chart, and get under it and look at the pan and count the bolts. 700r4 is a square, flat pan with 16? bolts. 2004r looks more like Nevada.
Old 12-15-2018, 05:44 AM
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Re: 1985 transmission IDentification 700 or 200

Yep, also all V6 models use the 700R4, but in a smaller bellhousing than the V8s. They are not interchangeable.
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