XJ12 differential gear set
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From: McCleary, wa
XJ12 differential gear set
Hello, I need your help. I have a 1932 Plymouth coupe with a 1976 jag xj12 rearend. I am wanting to install a new ring and pinion. Something like a 373 or 392 or ?. I have checked the internet for a gear set with no luck. Can anyone help me. Thank you so much.
Last edited by GGG; Mar 11, 2019 at 03:57 AM.
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Last edited by Lady Penelope; Mar 7, 2019 at 04:31 AM.
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Junior Member
Joined: Mar 2019
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From: McCleary, wa
XJ12
I have a 1976 XJ12 rearend in my 32 Plymouth coupe. I see it has 3.22 gears. I just installed a 46rh Mopar four speed OD transmission in my coupe and want to upgrade me differential to 3.73 or maybe 4.09 gears. I cant find a gear set anywhere. I read one could use a Dana 44 jeep Cherokee gear set but need to upgrade the pinion flange. Any thoughts?
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From: Pacific Northwest USA
Yeah, Jaguar used a 3.77 or 4.09 ratio on some cars but those gear sets are hard to find. Dana 44 gears will probably be your best bet.
Re-post your question in the Series I-II-II section. "Icsamerica" will come along and help. He has gear swaps down to a science.
Cheers
DD
Re-post your question in the Series I-II-II section. "Icsamerica" will come along and help. He has gear swaps down to a science.
Cheers
DD
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