what flexplate to connect a 5.7 to a 904 or 727?

[magnumdust]

Now that my car is efi, i'm entertaining the idea of putting in a new hemi when my 360 magnum blows up. I had little luck finding out what is used for a flexplate to connect the 5.7 to a 904 or 727.

 

[70aarcuda]

http://chucker54.stores.yahoo.net/5hefl.html

 

[Cevidicus]

ATI sells one for $120 that is a lot more heavy duty. Check out their site

 

[Aj408]

XV Motorsports sells one as well it comes with the spacers to go between the block and trans. I think it cost me $105 plus shipping.

Aj