1994-2002 Powerstroke Performance Cylinder Heads (73P-CH-401-1)

Fits

Precision-built and machined using state-of-the-art CNC equipment, assembled by hand, and rigorously inspected to exceed OEM durability. Kill Devil Diesel heads are built from factory Ford castings, machined for hardened high-nickel valve seats, resurfaced, and feature Cometic MLX gaskets and o-rings to eliminate headgasket failures. Serdi-machined valve seat profile optimizes airflow and durability. Everything in this kit is engineered to deliver maximum reliability, strength, and targets those who desire high boost and more horsepower.

Part Number: 73P-CH-401-1

• Machined for hardened high-nickel valve seats (solving factory wear and cracking issues)
• Resurfaced on a precision RMC V40 CNC machine
• Serdi-machined valve seat profile for optimized airflow and durability
• Includes Riff Raff stainless injector cups and KDD HD Performance Springs
• Engineered for higher boost, extreme towing, and high-horsepower builds
• No Core Charge, No Return Shipping
• Valves are stainless nitrided to improve temperature resistance, hardness, and reduce friction
• HD valve springs to support higher boost and larger injectors

• Please note, KDD's 7.3 heads come standard with a 10 bolt intake plenum which fits the 1996-2003 model years. if you have an older engine with 8-bolt intake plenums, please call our sales team to custom order.