Take out set

The LS1 LS2 LS3 LS6 Engine Crankshaft Main Bearing Cap Bolt GM OEM 11571239 is a genuine OEM product by GM designed specifically for crankshaft main bearing cap bolts on select engine models. It comes individually sold and includes the cap needed for installation. With part numbers 90537355 and 11519783 listed as alternatives, this bolt is a reliable replacement for maintaining the engine's performance and integrity.

6.0l 5.3l 6.0l 6.2l main bolt set