Is RTV on oil pan gasket a personal preference?

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Author Topic: Is RTV on oil pan gasket a personal preference?  (Read 2333 times)

Offline Dingo80

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Is RTV on oil pan gasket a personal preference?
« on: September 27, 2019, 03:06:05 pm »
I am about to refit my ford racing oil pan and have got a one piece rubber/metal core gasket M-6710-A351 to suit. I am finding differing information on whether RTV should be used. The general seems around the front and rear main seal but what about the rest of the gasket?
« Last Edit: September 27, 2019, 07:39:35 pm by Dingo80 »

Offline Clubman7

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Re: Is RTV on oil pan gasket a personal preference?
« Reply #1 on: September 28, 2019, 03:30:36 pm »
Recommended to put RTV where you suggested but otherwise shouldn't need it unless it isn't making proper contact.
Although i like putting a coating of aviation form a gasket no.3 on most gaskets.

Offline Dingo80

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Re: Is RTV on oil pan gasket a personal preference?
« Reply #2 on: September 28, 2019, 04:51:37 pm »
Cool thanks. I do have some of the aviation form a gasket.

Offline sms777

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Re: Is RTV on oil pan gasket a personal preference?
« Reply #3 on: September 29, 2019, 07:39:30 pm »
When you use a one piece gasket it's recommended not to use any sealent whatsoever. My recommendation is to put a dab of RTV or anything comparable arond the four corners of the sump to be sure. It worked for me for the last 20 years or so.   

Offline shaunp

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Re: Is RTV on oil pan gasket a personal preference?
« Reply #4 on: October 01, 2019, 09:01:21 am »
Just in the corners around the rear main cap, the center of the timing case etc, I also glue the rear cap on to the block so it cant capillary any oil.