felpro oil pan gasket ques...
#17
The Gm stuff, black RTV and the grey sealer are all the same chemistry....high temperature acid cured silicone rubber. They don't harden, ever.
Using gasket sealer #2 or whatever Permatex calls it now is a mistake, it does harden and is only useful to stick paper gaskets in place. Black RTV at the points where the pan hits the rear seal and the front cover is all you'll ever need.....
Using gasket sealer #2 or whatever Permatex calls it now is a mistake, it does harden and is only useful to stick paper gaskets in place. Black RTV at the points where the pan hits the rear seal and the front cover is all you'll ever need.....
Thread
Thread Starter
Forum
Replies
Last Post