You sure it's not a Chevy unit?
Yep, agree with DadsBee. Your example is from a early build 69 383 roadrunner hardtop, built in St Louis. A later build would only show 9Gxxxxxx.Guess I haven't noticed one stamped that way before, I was expecting it to be more like this one.
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I only say that because I had a buddy show up with a 833 that had a wonky vin, turned out it was a mid '80's GM unit
When did GM use an 833 Chrysler trans?I only say that because I had a buddy show up with a 833 that had a wonky vin, turned out it was a mid '80's GM unit
81-87 Chevy Pick Ups and Vans.When did GM use an 833 Chrysler trans?
Didn't they have a 10 spline input?81-87 Chevy Pick Ups and Vans.
There's (2) different A833's as used by Chevy - one has the Mopar bolt pattern and requires an aluminum bellhousing (cast #15530202) which has both the Chevy & Mopar transmission bolt patterns. If you can find one of those bellhousing, it'll mount right up to a SBC and accept the Mopar transmission.
Didn't they have a 10 spline input?
They changed, I've looked this up. Some of them were Chrysler spline AND Mopar bolt pattern, mounted to a Chev bell with adapter. I'm pretty sure I've seen photos of some bolted direct to a Chev bell with Mopar pattern, and I know there were some cases with Chev bolt pattern. I don't think all came with Chev course spine input shaft.Didn't they have a 10 spline input?
I have an aluminum 2WD NP440 that I need to put together. It has a GM bolt pattern and will bolt to a typical truck 11" clutch bellhousing.They changed, I've looked this up. Some of them were Chrysler spline AND Mopar bolt pattern, mounted to a Chev bell with adapter. I'm pretty sure I've seen photos of some bolted direct to a Chev bell with Mopar pattern, and I know there were some cases with Chev bolt pattern. I don't think all came with Chev course spine input shaft.
I put together one for a guy, was equipped with a "married" tail housing to a transfer case, and was an OD 833. I was amazed, hand never seen one like that.
Another little tidbit, and I dont' remember the year, some of the early 60s GM stuff was available with a FORD all syncro 3 speed, evidently before GM got the all syncro Saginaw deal going.
Mopar bolt pattern, chev input and chev rear tail
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Below, GM input, Mopar bolt pattern, and transfer case rear housing
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