Rear diff Allen Key?

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Jul 19, 2011 | 03:49 PM

gabec007

Thread Starter

Newbie

Joined: Jul 2011

Posts: 1

Rear diff Allen Key?

Can anyone tell me what size Allen (I think) key I need to remove the rear diff drain plug. Also, is there a drain and fill plug? I only see 1 plug on the upper left hand side.

Jul 19, 2011 | 05:09 PM

3800camaro

3rd Gear Member

Joined: Aug 2009

Posts: 1,052

From: Alberta, Canada

To drain you crack open the diff cover and then reseal it with some rtv sealer. To open the upper plug you put your 3/8 ratchet head in there or an extension.