Cosmetic rear main oil seal or Fel Pro

[Gnx6]

I see online there are 2 rear main options. There is one from Fel-pro and one from Cometic. Is there a difference? Thanks

 

[Gnx6]

http://www.weberpowerproducts.com/cometic-rear-main-seal-p/cag-cgt-c5707.htm

http://www.weberpowerproducts.com/fel-pro-rear-main-seal-p/fel-bs40613.htm

 

[BMR]

I put a fel pro in mine. I will let you know how it does when I get it running lol. I just dropped the motor in today, so I hope to have it running Saturday.

 

[MDavis]

I was told the cometic is stiffer. The felpro I have has not leaked so far.

 

[TurboTdr3.8]

I used the Cometic rear main and the Cometic oil pan gasket and so far they are dry as a powder keg .