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Old 01-04-2015, 10:04 PM   #1
Pete87
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88 Square with Dana vs Saginaw Rear end.

Okay I've got an 88 square body one ton, it has a 10 bolt rear end with 4:10 rear end gears. I believe it's a Dana 70 rather than the Saginaw but I'm not positive. I've heard GM experimented in 88 with some but I'm wanting to change to 3:42 or 3:73 gears and not sure which to hunt. Any suggestions on Id'ing? Thanks, Pete
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Old 01-04-2015, 10:08 PM   #2
russgt
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Re: 88 Square with Dana vs Saginaw Rear end.

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Old 01-04-2015, 10:13 PM   #3
Pete87
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Re: 88 Square with Dana vs Saginaw Rear end.

Trying to figure out how from my phone.
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Old 01-04-2015, 10:18 PM   #4
Pete87
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Re: 88 Square with Dana vs Saginaw Rear end.

https://m.facebook.com/photo.php?fbi...0133&source=48
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Old 01-04-2015, 11:48 PM   #5
83swb
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Re: 88 Square with Dana vs Saginaw Rear end.

That's a Dana 70. I'm sure you wouldn't have an issue finding a ring and pinion for it.
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