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Old 04-23-2004, 04:40 AM
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Default Re: BE axle Posi unit...

The posi carrier in a "BE" rear is actually a #234 and is different then the standard #174 4-series carrier.
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Old 04-24-2004, 12:26 AM
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Default Re: BE axle Posi unit...

Not that I'm any great expert, but I was quoting Ed Cunneen's book, page 85, where he states "This 4.10 positraction axle consisted of a special service Eaton positraction case (ED8-30174)including heavy duty springs, spider gears and plates..."
If GM used other carriers, where would I find the information?
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Old 04-24-2004, 12:49 AM
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Default Re: BE axle Posi unit...

ANDY M
To answer your question.Pick up a copy of "Chevrolet Special Equipment" catalog.
This is filed with Hi-po parts Chevrolet sold then & now over the counter.I have one here dated 3-9-72.It shows a 4:10 Posi Ring & Pinion Part#3917971 for all Chevy cars.
Carrier#3918837 replaced #3916234.
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