Lycoming Upstack Exhaust Gasket (3 Hole)(Airboat)

The Lycoming Upstack Exhaust Gasket is engineered specifically for upstack motors with a 3-hole flange to provide a tight, leak-free seal. This gasket plays a vital role in preserving the exhaust system’s integrity by preventing blowouts that can compromise engine function. Designed for airboat engines, it offers dependable durability and a precise fit for sustained performance and long service life.