High Quality Guaranteed for Efficient Engine Performance
Loaded With High Quality Valves and Springs
Made In the USA
Sold Individually
The Big Boss Detroit Diesel DD15 Cylinder Head by PDI features a brand-new casting—not remanufactured—ensuring unmatched durability and performance. This quality replacement cylinder head is loaded with high-quality valves and springs, offering improved airflow, efficient combustion, and enhanced horsepower. Built for heavy-duty applications, the Big Boss Cylinder Head delivers reliability, fuel efficiency, and long-lasting performance for your Detroit Diesel DD15 engine.
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Manufacturer warranties this product against defects in material or workmanship for a period of one (1) years from the original date of purchase of the product by a consumer.