When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I'm installing new seals in the front timing cover.
I plan to install the water pump drive seal after the cover is installed with the special "highlighter tool", but want to install the cranks seal and opti seal while I have the cover off. My question is; do any of these seals require gasket sealer or any sealer prior to pressing them into the cover?
Found my own answer on the CamaroZ28Forum - For future information
Install seals dry
Last edited by biggrizzly; Nov 23, 2007 at 10:31 PM.
I'm installing new seals in the front timing cover.
I plan to install the water pump drive seal after the cover is installed with the special "highlighter tool", but want to install the cranks seal and opti seal while I have the cover off. My question is; do any of these seals require gasket sealer or any sealer prior to pressing them into the cover?
Found my own answer on the CamaroZ28Forum - For future information
Install seals dry
The CamaroZ28Forum is correct.
You do want to put some lubricant on the lips of all seals except the ones that are teflon.
I think most Opti-Spark seal lips are teflon and the rest are not -- I know my Felpro kit had a teflon seal lip on the Opti-Spark seal. I have the vented Opt-Spark.
Tom Piper
Last edited by Tom Piper; Nov 24, 2007 at 10:28 AM.
You do want to put some lubricant on the lips of all seals except the ones that are teflon.
I think most Opti-Spark seal lips are teflon and the rest are not -- I know my Felpro kit had a teflon seal lip on the Opti-Spark seal.
Tom Piper
Tom, thanks for confirmation - seals going in this morning and then the cover is going on to the block. Then I'll install the water pump seal and follow that up with the oil pan. By then I'll be ready to come back in and take a rest before re-installing the opti. Although I may install the heads before the opti.
From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Originally Posted by Tom Piper
The CamaroZ28Forum is correct.
You do want to put some lubricant on the lips of all seals except the ones that are teflon.
I think most Opti-Spark seal lips are teflon and the rest are not -- I know my Felpro kit had a teflon seal lip on the Opti-Spark seal.
Tom Piper
That's the same set I use. I lube the crank seal but not the opti seal. I just throw the water pump seals away....
Seems like the answers don't match you question, or I'm not understanding what you need. You're not asking if you need to lubricate the seal?
I coat the out part of the seal with a thin coat of RTV. This will help it slide in easier and possibly avoid a leak between the outer seal and timing cover.
The original question was about the outer part of the seal and everyone agreed that the answer was like the Fbody site said -- that answer was to install them dry.
The other part was about the lips on the seals (that was explicitly stated), which the original poster did not ask about. But, judging by his answer, he understood that.
Therefore, because the teflon lip is different than the other seal lips, I thought it would be a good idea to put that in the thread.