I have a 2004 LQ4 I'm rebuilding and Summit has many different bearing sets and makes to choose from. Question is are all LS Engines Rod/Main Bearings cross compatible through the years from the 4.8-6.0? Only difference would be undersize or oversized correct? Thanks, can't find the answer anywhere!

 

Anybody?

 

Are you literally just lookin for a stock replacement? Stock pistons and all?

 

Well I'm buying some off here from someone and I was told all LS Rod/Main bearings are interchangeable for the LS engine. So I am just neding a confirmation on this being true? They will be stock undersized bearings as I had the crank turned.

 

I'm sorry I think I misunderstood what you were lookin to do exactly... I thought you wanted rods and bearings. You only want the bearings. Yes as far as I know they are interchangeable

 

All are interchangeable. The newer block do have different cam bearings.

 

K Thanks guys! Good to know!