LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Rear end fill plug thread size

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Old Feb 25, 2022 | 12:23 AM
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Default Rear end fill plug thread size

Anyone know? I’m not 100% sure yet if the vent tube is clogged but my pinion seal keeps leaking after the 2nd time replacing it. Reason I ask is if it is clogged I’m thinking on making a larger & longer vent tube (8 inches) out of the fill hole because I’m not sure what else to do. All the hard parts look to be in good condition.
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Old Feb 25, 2022 | 07:23 AM
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Making a vent tube that starts at the level of the fill plug would end up with a lot of differential fluid being spewed out. Why not just check the actual vent tube and unclog it if it is plugged? Seems like that would be a whole lot simpler thing to do.
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