Xtreme Marine Seal Oil Pan Gasket - 4.3 V6 Chevy with 1-piece rear seal (rear seal sold separately)
These Xtreme Marine Seal oil pan gasket sets are designed for today's performance marine engines that create excessive amounts of vacuum and pressure in the engine caused by excessive windage of a wet sump oiling system. These gaskets are constructed from a high pressure drawn fiber material that offers excellent strength and superior resistance to blowout.