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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: Redneckchevy on February 13, 2009, 08:04:23 pm

Title: Rear differential cover
Post by: Redneckchevy on February 13, 2009, 08:04:23 pm
Any one know what the torque specs are for a chevrolet 10 bolt rear differential cover?
And how well do the chrome covers last? and are they worth it?
Title: Re: Rear differential cover
Post by: 4x4orbust on February 13, 2009, 08:21:37 pm
not sure on the torque specs,   but i just got done taking all the schrome stuff on my 82 off.   (transmission pan, valve covers, rear diff cover)  and every one of them had rusted badly, had pin holes everywhere, and leaked.   depending on what you get, it could be better than what i had,   but i will never put another chrome thing on my truck, unless it's something that came factory. 
Title: Re: Rear differential cover
Post by: fitz on February 13, 2009, 08:46:49 pm
 I've never seen chrome ones that didn't rust. Aluminum is the way to go. A easy way to dress up the stock steel cover is to scuff it down, shoot it with undercoating, then install it with stainless bolts.
Title: Re: Rear differential cover
Post by: Blazin on February 14, 2009, 12:44:55 am
The one grunt method, tighten them to one grunt.
Title: Re: Rear differential cover
Post by: joesgarage71 on February 14, 2009, 06:55:54 am
The one grunt method, tighten them to one grunt.
This is a good method, I use it. If install anything chrome that gets near oil I always grind/sand the chrome from the gasket surface, insuring that that there is a good seal. See if I don't do this it always leaks!
Title: Re: Rear differential cover
Post by: VileZambonie on February 14, 2009, 07:42:25 am
23 lb-ft on the bolts. I use the chrome ones on some trucks but if it's going to see a lot of wintery type weather they will rust. I don't think you have to worry about one of these (http://www.cleargearz.com/) rusting
Title: Re: Rear differential cover
Post by: Redneckchevy on February 14, 2009, 08:50:56 am
that is cool.......and i think the valve covers would be even better
Title: Re: Rear differential cover
Post by: VileZambonie on February 14, 2009, 09:45:23 am
I had clear top valve covers on my 84 K5. They were made by a company called crossfire and Jegs sold them. Don't know whatever happened to them though, they were awesome.
Title: Re: Rear differential cover
Post by: choptop on February 14, 2009, 10:31:35 am
http://cgi.ebay.com/ebaymotors/clear-view-valve-covers_W0QQitemZ230246522516QQcmdZViewItem

Heres some, kinda high
Title: Re: Rear differential cover
Post by: VileZambonie on February 14, 2009, 11:35:33 am
Those are them! Those are totally awesome!
Title: Re: Rear differential cover
Post by: campcrf on February 24, 2009, 10:22:05 pm
wow... i gotta look for a set of them