Originally Posted by mopar dave
I think i may start this 572 Hemi project over the winter getting into it over the holidays. I have the BM aluminum block with steel caps. What bearing clearances are needed on the main bearings? I will be using Callies steel rods, so i assume .030 on the rod bearings is fine?


I like my engines a little loose, but I think .030 is way too much. Lol I am pretty sure you meant .003 which i would be fine with.


Joe

Last edited by sr4440; 11/12/22 09:43 AM.
Without Data, you’re just another guy with an opinion.