Upgrade your 6.7 Cummins with the ATS 3145052326 68RFE Billet Heavy-Duty Overdrive Clutch Drum. Precision-engineered from billet aluminum, this high-performance drum offers superior durability and enhanced heat dissipation compared to standard components. Its robust construction eliminates distortion, ensuring reliable operation under demanding conditions. Designed for both high-performance and heavy-duty applications, the ATS 3145052326 is the ideal choice for drivers seeking to maximize their transmission's strength and efficiency. Invest in this advanced clutch drum to ensure optimal performance and longevity for your 68RFE transmission.