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Broken frame from gearbox (not just a crack)

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Old 07-08-2018, 08:05 PM
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Broken frame from gearbox (not just a crack)

I recently purchased an auto 92 RS w/305. The seller disclosed a leak in the power steering that I did look over. This weekend I was investigating more and noticed the gearbox moved when turning the wheel. After degunking the area I can now see what looks like the gearbox has broken into the frame. There is also a break and deformation in the pinch welds. Can someone confirm that this is what I am seeing? What does this mean for the car and how can it be fixed?

Edit: all my pictures appear to have come out upside down...
Attached Thumbnails Broken frame from gearbox (not just a crack)-img_1476.jpg   Broken frame from gearbox (not just a crack)-img_1475.jpg   Broken frame from gearbox (not just a crack)-img_1474.jpg   Broken frame from gearbox (not just a crack)-img_1472.jpg   Broken frame from gearbox (not just a crack)-img_1469.jpg  

Old 07-08-2018, 11:40 PM
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Car: 86 Trans Am, 92 Firebird
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Re: Broken frame from gearbox (not just a crack)

Yeah that's all messed up. You need to remove the box and rebuild the area on the frame that's damaged. That means either fabricating a new plate to weld into the frame section or grafting a section in from a doner car.

It's a "common" enough problem.

Fwiw, I'm cutting up a car at the moment, I could cut a check of that part if the frame off if interested.
Old 09-12-2018, 09:37 AM
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Re: Broken frame from gearbox (not just a crack)

Its usually caused by hitting a curb side ways hard or while turning and hitting that curb. After the fix, make sure you get a bar that ties both sides together.
Old 09-13-2018, 04:21 PM
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Re: Broken frame from gearbox (not just a crack)

^^^^Is that what the wonder bar does?^^^
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