16736-13 Cylinder base gasket set. 4-1/8" bore. .032" Foamet

For those running high-performance S&S Evolution Big Twin style T124 engines, these James Gaskets cylinder base gaskets are a must-have. They are constructed from .032-inch thick Foamet material, which features an aluminum core with nitrile synthetic rubber foam bonded to both sides, resulting in a compressed thickness of .025 inches. This set of two gaskets is specifically designed for engines with a 4-1/8 inch bore. The Foamet construction provides the necessary rigidity and sealing capability to handle the increased pressures and temperatures of a large-displacement performance engine. These gaskets ensure a stable and leak-free base for your cylinders, keeping your high-output Evo running at its best.