Quote:
Originally Posted by az_240
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Here are some lengths from that thread. I have some R32 GTST axles I can include to this list when I get around to measuring them.
S13 left - 23" compressed, 25" relaxed
S14 left - 23" compressed, 25" relaxed
J30 left - 23-3/8" compressed, 24-1/2" relaxed (early J30)
350Z left - 23-7/8" compressed, 24-3/4" relaxed
Z32NA left - 24-3/8" compressed, 25-1/2" relaxed
Q45 left - 25-1/8" compressed, 26" relaxed (early Q45)
S13 right - 25" compressed, 26-1/2" relaxed
S14 right - 25" compressed, 26-1/2" relaxed
J30 right - 25-1/4" compressed, 26-1/8" relaxed
350Z right - 25-1/2" compressed, 26-3/8" relaxed
Z32NA right - 26" compressed, 26-7/8" relaxed
Q45 right - 27" compressed, 27-7/8" relaxed
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After looking at different parts websites I found the later 97-01 q45 (that has the 5bolt 3.69 diff) has shorter axles than the earlier (6bolt) diff. And they are apparently 29 spline, with rzeppa joints.
97 Q45 right- 24-3/4" compressed
97 Q45 left- 23-7/8" compressed
These seem close enough to work if you are running a later Q45 diff