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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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#38400 12/06/2004 6:41 PM | Joined: Dec 2000 Posts: 506 Shop Shark | | Shop Shark Joined: Dec 2000 Posts: 506 | Somewhere on the rear is a fill plug. If its the older rear it on the rear cover. Newer GM rear it will be on the pass side about 10:00 o 'clock maybe covered in dirt and grease. Dig around you'll find it. Its the seal that is leaking. If you're lucky its just because you haven't driven it enough to keep the seal expanded. Either way its a good time check it by pulling the plug sticking in your finger and see if you can touch the gear lube. If you can't go buy the correct gear lube for your year rear. 80w90 will work for most except the heaver duty trucks. If you have a clean rear I would recommend 80w90 Synthetic. Be good to your rear and drive it.
"Drugs are money, money is power, power is security." - Kent Heiner
Nedrow population 2212
Carbon footprint family of 2/11 tonnes of CO2/yr
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