727 transmission gasket

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bbmopars

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Whats a good gasket to use that will seal good? I was thinkin dealer gasket part #02464324AC would you have to use rtv sealer with this? Does it fit good with the older late 60s 727? I though about gettin another good aftermarket gasket like felpro or mopar performance one etc and using that pertamex rtv that is specfically made for automatic transmission fluid.
 
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I pay $3.50 each for the reddish Duprene fiber gasket. No sealer; installed clean and dry. Never leak.
 
I paid $30 for the Mopar gasket with the inserts to prevent overtightening. Torqued the bolts correctly. Leaks out at a different spot now. lol
 
Get the longer bolts you need if you get the new gasket from MOPAR.

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Has anyone used the mopar performance one which is not the dealer type gasket? Part #3690855
 
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