Griff engine

[Moose v8]

Best place to get bearings, shells for 4.3 Griff engine , worth paying more for quality? Or all the same

[Boosted LS1]

That could be from fatigue or high loads. Any good bearing should be fine, Clevite, Mahle, ACL, King etc. Some offer a tri-metal bearing.

[citizen smith]

Have a word with Dom @ Powers Performance.