Head Stud Kit - RAM 5.9L/6.7L 24V Cummins 1998.5-2025 - High Yield Pacific Performance Engineering O Ring|Engine and Components 6L Duramax LLY (For PPE

6L Duramax LLY (For PPE Exh Man Only)

Compatible with OEM gasket and filter

Molded rubber promotes secure seal

6L Duramax diesel engines and is available sold separately

Head Stud Kit - RAM 5.9L/6.7L 24V Cummins 1998.5-2025 - High Yield Pacific Performance Engineering O Ring|Engine and Components 6L Duramax LLY (For PPEFor engine builders who demand the highest level of strength and precision in their fasteners, the PPE High Yield Head Stud Kit is the ultimate solution for high performance diesel engines. With an independently tested and verified tensile strength of over 288,000 PSI, and yield strength over 254,000 psi, these studs simply outperform any competition out there. Each stud is heat treated before being centerless ground and thread rolled, which