~(27 lbs. 28X12X6)~ Cummins 6.7L 4.125 2.707 15.25 Comp

The Carrillo D7105 piston set is engineered for extreme performance and durability in 2007.5-2018 6.7L Cummins engines. Designed for high boost, heavy loads, and aggressive tuning, these pistons are suitable for both racing and demanding daily use. Crafted from proprietary 4330M alloy, each piston is forged to withstand high cylinder pressures and extended heat cycles. The set includes high-strength treated wrist pins and rings, enhancing overall strength and reducing wear. Developed through extensive R&D, including reverse engineering and real-world testing, these application-specific pistons ensure perfect fitment and optimized performance, supporting increased power and higher RPM ranges.