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Complete New Casting and Assembly
Whether you’re looking to replace a worn-out component or service your engine’s cooling system
We are confident that you will find these turbos as reliable as all of our PDI Big Boss Products
Premium New Casting
PDI Big Boss CAT Stage 1 Cylinder Head 4384365RX Complete New Casting and AssemblyAvailable for: 1994 2009 CAT 3406E, C15, C16 Engines Key Benefits High Nickel Casting Inconel Exhaust and Intake Valves Improved Cooling Passages Stainless Retainer Clips Made in the USA Warranty: 2 Year Unlimited Mileage PDI Big Boss CAT Stage 1 Cylinder heads are meticulously designed to surpass the most demanding expectations, making them the perfect choice for heavy duty applications in trucking, construction, agriculture, and more. They exemplify
