Thanks JB , I did compare it and yes I did notice the notch on the wedge pistons on one side and the hemi does have two. I will measure it out tomorrow but it seem the same.
It also seems the the pistons have more clearance to the top of block. Plus the two mm larger diameter pistons 77 vs 79.
Would it be ok to turn engine with head off or should I install hold downs first . The liners are very tight in block. Thanks for all your help.
Dakazman