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Old 11-16-2012, 03:12 PM
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cobalt327 cobalt327 is offline
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Unless I'm mistaken it looks like the original spring perches were removed and what is on there now was welded on.

The stamped in code from the axle tube (BWH) should tell you what the ratio was originally and if it was limited slip or not- but I do not know a source for the codes for the 7.5"/7.625" diffs... so if anyone has these codes, I'd appreciate a link to them.

The easiest way to determine the ratio is going to be pulling the cover and counting teeth or look for the stamped-in numbers on the edge of the ring gear. It will look something like 10 40 (4.10:1), etc.
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