KDD 6.7 Powerstroke Longblock

The Kill Devil Diesel 6.7 Powerstroke Longblock The Kill Devil Diesel 6.7 Powerstroke Longblock is built for owners who demand total reliability and strength. Whether you’ve experienced broken rocker arms, dropped valves, spun main bearings, or slipped crank gears, this engine is engineered to prevent those failures for good. Whether you’re towing every day for a living or chasing record-setting performance at the track, KDD has a longblock package designed to give you unmatched durability, higher horsepower, and the confidence to push your truck beyond factory limits. S1 – Torque Series For the owner who wants maximum reliability and torque for towing, daily driving, and longevity — without unnecessary complexity. Features: KDD O-Ringed Cylinder Heads – Equipped with 100lb heavy-duty valve springs and inconel valves for unmatched durability. ARP Head Studs – Locks down heads under high boost and heavy towing. Precision CNC Blueprint Machining – Starts with 100% new Genuine Ford