You should be fine with the same diaper for both blocks if you plan on running the same style pan. The straps are very adjustable.
When I build the new engine I will probably be going from a wedge to a HEMI. The block is an old HEMI water block i got on the cheap. I e-mailed KB about it to find out more info, and price out new sleeves, but never heard back from them. It is definitely a ways in the future but it would suck to have to buy two....
-Dave
PLEASE Pray for our brothers and sisters in harms way.
