PDI BIG BOSS CUMMINS ISX/X15 SOHC Head Gasket Set

The PDI Big Boss Cummins ISX/X15 SOHC Head Gasket Set is a premium, heavy-duty gasket kit engineered for superior sealing performance, durability, and reliability in Cummins ISX and X15 single overhead cam (SOHC) engines. Designed to handle the extreme pressures and temperatures of modern high-horsepower diesel applications, this gasket set ensures a precise seal and long-term protection against compression loss and fluid leaks.

Manufactured from OEM-grade, high-temperature composite materials, each gasket and seal in the Big Boss Head Gasket Set is precision-cut for perfect fitment and consistent performance. This complete kit includes all necessary components for cylinder head installation, helping ensure a smooth and efficient rebuild or service process.

Ideal for professional rebuilds, maintenance, and performance applications, the PDI Big Boss Cummins ISX/X15 SOHC Head Gasket Set provides the strength, precision, and dependability that diesel technicians and fleets have come to expect from the Big Boss line.