slant 6 to 318 conversion

It should be a 904.

as far as confirming that.

http://www.forbbodiesonly.com/moparforum/showthread.php?17287-Your-Guide-to-the-727-904-transmission

and yes, it will bolt up to a 318.

Say WHAT?

OP did not say stick or automatic, but a slant automatic WILL NOT bolt up to a small block.

Slant, small block, and BB / 426 hemi bolt patters are all three unique