justmitoy

at what point if at all should i consider mains girdle

build is a 403 ls2 , procharger running 15-20 lbs of boost. forged bottom end, mains studded. england green cyclone cam, 317 heads with arp bolts , 10:1 thanks guys

HardcoreABN

I don't think I have seen a main girdle for a LS

inspector12

Oh yeah there were and still are a few made. I didn't find them any benefit IMO.

StatmanRN

With the block skirt design of the LS, I dont see the point. On say ,a SBF stroker, yes.
If you are gonna plan to make that much power, most would go to an iron block.