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Re: [GMCnet] Valve Covers [message #88574] Mon, 14 June 2010 16:25
James Moore is currently offline  James Moore   United States
Messages: 71
Registered: January 2004
Karma: 0
Member
Guys,

Suggest you read page 6A-33 of X7525. It recommends using RTV only. Says
it seals better than the rubber gaskets. I removed my valve covers
because of leaks and re-installed them with Ultra Blue RTV several years
ago and they haven't leaked since.

Also the overhaul gasket sets I have purchased for Old's engines didn't
include valve cover gaskets, just RTV.

Jim Moore
75 PB
Battle Ground, WA


> [Original Message]
> From: Carl Stouffer <carljr3b@yahoo.com>
> To: <gmclist@temp.gmcnet.org>
> Date: 6/14/2010 12:08:55 PM
> Subject: Re: [GMCnet] Valve Covers
>
>
>
> I didn't see any reason to NOT use RTV on both sides of the gasket. On a
non-adjustable valve train, as on the 455, I have very little interest in
removing the valve covers and a lot of interest in making sure they don't
leak.
> --
> Carl S.
> '75 ex Palm Beach
> Tucson, AZ.
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