Club Cobra

Club Cobra (http://www.clubcobra.com/forums/)
-   Small Block Talk (http://www.clubcobra.com/forums/small-block-talk/)
-   -   oil pan gasket opinion (http://www.clubcobra.com/forums/small-block-talk/141737-oil-pan-gasket-opinion.html)

otto 11-25-2018 05:27 PM

oil pan gasket opinion
 
changing out the oil pan on my 306 ford , it is a newer 5.0 block but will be usingan older road racing oil pan can I use a one piece felpro OS34508R or do I need to stick with the traditional 4 piece set
thanks for any info Bob

IMLost 11-25-2018 05:49 PM

Conley way is 1 piece. Get the good one!

bobcowan 11-25-2018 08:30 PM

I think I'v tried just about every gasket on the market at one time or another. I'v had the best luck with a 4 piece gasket. YMMV.

blykins 11-26-2018 03:22 AM

I use 1-piece gaskets, but you have to make sure the gasket matches the pan....i.e. some pan rails are perfectly smooth and flat, others have embossed patterns in them for strength. If your pan rail is embossed, you need to use a flat gasket. If your pan rail is smooth, then you can use a flat gasket or a gasket with the pattern that sticks up. Hope that makes sense.

wolf k 11-26-2018 08:54 AM

blykins is correct, some one piece gaskets have raised sealing ribs on both sides, if you try to mate an embossed pan rail with a raised ribbed gasket on the pan side it is going to leak. Also, most one piece gaskets I have seen have metal rings around the bolt holes, this prevents deforming the gasket and pan by over-tightening. If your pan rail is already deformed from years of service then the metal rings will prevent the gasket from sealing and it will leak.

otto 11-26-2018 05:17 PM

oil pan gasket
 
it's an older Aviaid oil pan with embossed rails so I believe the felpro
OS13260T will be the correct one, if i'm wrong please correct me

LMH 11-26-2018 06:37 PM

What about cast aluminum pans? The one piece gasket with sealing ribs?
Larry

Sydney 11-26-2018 10:32 PM

I replaced a Canton pan with an Aviaid pan about a year ago on my 351w. I used a Canton 88-652 one piece gasket. I found that the Canton gasket has more meat in the corners than the Felpro one piece. It matched the shape of the pan better and I didn't have to use any RTV in the corners.


All times are GMT -7. The time now is 10:10 PM.

Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.0
The representations expressed are the representations and opinions of the clubcobra.com forum members and do not necessarily reflect the opinions and viewpoints of the site owners, moderators, Shelby American, any other replica manufacturer, Ford Motor Company. This website has been planned and developed by clubcobra.com and its forum members and should not be construed as being endorsed by Ford Motor Company, or Shelby American or any other manufacturer unless expressly noted by that entity. "Cobra" and the Cobra logo are registered trademarks for Ford Motor Co., Inc. clubcobra.com forum members agree not to post any copyrighted material unless the copyrighted material is owned by you. Although we do not and cannot review the messages posted and are not responsible for the content of any of these messages, we reserve the right to delete any message for any reason whatsoever. You remain solely responsible for the content of your messages, and you agree to indemnify and hold us harmless with respect to any claim based upon transmission of your message(s). Thank you for visiting clubcobra.com. For full policy documentation refer to the following link: