PDI BIG BOSS CUMMINS X15 SOHC STAGE 2 CYLINDER HEAD Performance Tuner Made to withstand the toughest

Made to withstand the toughest heat cycle conditions adding reliability with performance and efficiency

Available for: 2017-2022 Cummins X15 Engines

As one of the largest manufacturers of aftermarket headlights and accessories

OEM Reference Part Number 2881993RX

PDI BIG BOSS CUMMINS X15 SOHC STAGE 2 CYLINDER HEAD Performance Tuner Made to withstand the toughestAvailable for: 2010 2025 Cummins ISX and X15 Engines Key Benefits High Nickel Casting Inconel Exhaust and Intake Valves Stainless Steel Fire Ring Enhanced Airflow and Combustion Chambers Improved Cooling Passages Made in the USA Warranty: 18 Month Unlimited Mile Warranty PDI Big Boss Cummins ISX X15 Stage 2 Cylinder heads are meticulously designed to surpass the most demanding expectations, making them the perfect choice for heavy duty applications in