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Old 04-08-2025, 10:33 AM
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Ragtop Man Ragtop Man is offline
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Default What is the ratio for a standard '77 Trans Am steering box? Was there a faster WS6?

Have been dragging around a complete Saginaw box with a '77 date code (will revalidate today) and wondering just what is in that darn thing.

Thought it was drained until it did a mini-Exxon Valdez in the storage unit yesterday.

Are the internall stops different from thirdgens?

Any idea of what torsion bar is in there?

Thinking of stripping it down and using the guts in the '67 GTO PS box, but very unsure of how that outcome would be.

Thanks!

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Old 04-08-2025, 05:52 PM
JSuchma JSuchma is offline
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IINM, the 78,79 WS6 box had a quicker ratio.

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Old 04-10-2025, 11:53 AM
Warren Seale Warren Seale is offline
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If I remember correctly, the cars without WS6 have a variable ratio box.

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Old 04-10-2025, 04:04 PM
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From John Witzke pdf:


1978:
Quote:
Quicker steering ratio, 14:1 straight ratio instead of variable ratio for standard Trans Am.
Part # 7829773


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Old 04-10-2025, 05:05 PM
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Scarebird Scarebird is offline
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Quote:
Originally Posted by Ragtop Man View Post
...Are the internal stops different from thirdgens?...
Yes.

I bought an IROC box for my 442 and when that was wrecked transferred the box to the Lemans. I swapped out the IROC end cap with the stops for A body end cap.

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Old 04-12-2025, 11:31 AM
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Ragtop Man Ragtop Man is offline
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Thanks to all for the answers - much appreciated.

Finally got pics of the box, know absolutely NOTHING about it. Said to be from a '70s TA, but no real mark or identification like a tag or mark. Any ideas based on these pics is welcome!






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