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I cleaned diff parts

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Old Feb 26, 2026 | 04:07 PM
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Default I cleaned diff parts

I cleaned a posi case and the spider gears, they are shiny now. I am planning to assemble this with new Eaton solid clutches, part number is 29403. I think I will go with 3.36 gears for this build.




Last edited by MYBAD79; Feb 27, 2026 at 11:24 AM.
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Old Feb 26, 2026 | 04:42 PM
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Watching
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Old Feb 26, 2026 | 05:18 PM
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Originally Posted by 4-vettes
Watching
yeah,

Last edited by MYBAD79; Feb 27, 2026 at 11:25 AM.
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Old Feb 27, 2026 | 09:44 AM
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Really? Was that necessary? Let's not start another thread that degraded the conversation.
They do look clean. Why a 3::36?
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Old Feb 27, 2026 | 11:28 AM
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Originally Posted by 7t9l82
Really? Was that necessary? Let's not start another thread that degraded the conversation.
They do look clean. Why a 3::36?
in hindsight yes, was not necessary. This car has no overdrive and 3.36 seem to be a happy medium between 3.08 and 3.55. With more HP I'd say the 3.08 are a good choice just to get rpm down at 65-70 mph.
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Old Feb 27, 2026 | 11:46 AM
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I have 3:55 gears I run 275-60 drag radials because the 2:55 drag radials doesn't hook as well. So the taller tire cuts my highway RPM's. There is more than one way to skin a cat.
Cleanliness is next to Godliness in engines transmission's and differential 's. Good luck on your project!
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