Athena – SCE – Ringed Head Gasket Gen V LT (Sold Individually)

Athena gaskets are the ultimate seal for your Gen V LT engine! Available in 4.100″, 4.150″, and 4.200″ bore sizes. These Athena gaskets use a Stainless O-ring that cuts into the head to provide the strongest seal available for High boost or high compression engines. Because the O-ring cuts into the aluminum head, when you pull the head off you will have to surface it .0003 to .0005 before reinstalling the head.