727 adaptor for a 5.7 hemi
 

Does anyone know of an adaptor to put my big block Pro Trans 727 behind a 5.7 new hemi?
I have read that a small block 904 will bolt up, but, that doesn't help me?

Re: 727 adaptor for a 5.7 hemi
 

I've heard of small block to big block adapters and bells, but never the other way. The Gen 3 Hemi's share the same bell housing pattern as the small blocks. So any Small Block Chrysler transmission, be it a 727, 904, 998/9, 500, 518, etc will bolt right up. Be sure you have the proper flexplate and converter for the application of course.

Re: 727 adaptor for a 5.7 hemi
 

I am not aware of any adapter. Might want to give Dave a call at protrans to see if you can get yours swapped into a small block case. If you run the 904 you have to get everything with the bullet proof pieces like my A & A if you want drama free racing.

Eric